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JILA

JILA (formerly the Joint Institute for Laboratory Astrophysics), is a collaborative research institute between the National Institute of Standards and Technology (NIST) and the University of Colorado Boulder, dedicated to pioneering advancements in physics since its founding in 1962.^[1] Originally established to bridge laboratory experiments with astrophysical phenomena, JILA has evolved into a world-leading center for cutting-edge research in quantum information science and technology, atomic, molecular, and optical physics, as well as astrophysics.^[1]^[2] Located on the University of Colorado Boulder campus, JILA conducts fundamental studies on topics ranging from the evolution of stars and planet formation to the dynamics of black holes, while also developing precision measurement tools like atomic clocks and laser technologies that underpin modern scientific and technological progress.^[3]^[4] The institute's collaborative model fosters interdisciplinary work among a multidisciplinary team of scientists, including fellows from NIST and faculty from CU Boulder, leading to groundbreaking discoveries such as Bose-Einstein condensates and optical frequency combs.^[1]^[5] JILA's impact is underscored by its association with three Nobel Prize laureates: Eric Cornell and Carl Wieman, who shared the 2001 Physics Nobel for achieving Bose-Einstein condensation in dilute gases of rubidium atoms, and Jan Hall, who received the 2005 Physics Nobel for contributions to laser-based precision spectroscopy, including the optical frequency comb technique.^[5]^[6]^[7] These achievements highlight JILA's role in transforming theoretical concepts into practical innovations that advance fields from quantum computing to precision timekeeping.^[2]

History

Founding and Early Years

JILA was established on April 13, 1962, as a collaborative venture between the National Bureau of Standards (now the National Institute of Standards and Technology, or NIST) and the University of Colorado Boulder.^[8]^[5] This joint institute, initially named the Joint Institute for Laboratory Astrophysics, represented one of the earliest formal partnerships between a federal research agency and a university to advance interdisciplinary physics. The idea for the institute originated in 1958 during discussions in Moscow between Lewis M. Branscomb, a physicist at the National Bureau of Standards, and Richard N. Thomas, a theoretical astrophysicist, with formal approval secured in Washington and implementation in Boulder.^[9]^[4] The institute's founding mission centered on pioneering laboratory astrophysics, an emerging field that integrated atomic physics experiments with astrophysical observations to study processes in stellar atmospheres and other cosmic environments.^[5]^[9] This approach aimed to simulate astrophysical conditions—such as non-equilibrium gaseous systems and optical collision processes—in controlled laboratory settings, addressing gaps in understanding that traditional astronomical observations alone could not resolve. Early research emphasized atomic and molecular interactions relevant to stars, marking a novel shift toward experimental replication of celestial phenomena.^[10]^[11] Key early figures included Branscomb, who served as the inaugural chair, and Thomas, who co-founded the effort and focused on theoretical aspects.^[9] Experimental work featured involvement from John Ward in initial projects, notably the 1961–1962 giant interferometer experiment conducted in the Poorman Relief mine near Boulder to minimize vibrations and noise.^[10] This setup tested interferometric techniques for precision measurements, laying groundwork for astrophysical simulations. Other contributors, such as Jan Hall and Peter Bender, advanced related interferometer studies in the early 1960s.^[9] Organizationally, JILA operated without a formal director in its early years, instead governed by a self-appointed group of senior fellows who chaired rotating committees.^[9] A 1962 memorandum of understanding between the National Bureau of Standards and the University of Colorado Boulder defined the partnership, with staffing drawn from both institutions and funding supported by the agencies plus grants like $500,000 annually from the Advanced Research Projects Agency (in 1962 dollars).^[9]^[12] This structure fostered a collaborative environment dedicated to laboratory-based astrophysics research.^[1]

Expansion and Milestones

Over time, JILA retained its original name, the Joint Institute for Laboratory Astrophysics, even as its research scope broadened significantly beyond astrophysics starting in the 1970s. In 1976, an addendum to the institute's founding Memorandum of Understanding formally expanded its mandate to encompass laser physics, precision measurements, and geophysics, reflecting the growing interdisciplinary nature of its work.^[12] This evolution culminated in 1994, when JILA Fellows voted to discontinue the full formal title, effective in 1995, adopting simply "JILA" as its non-acronymic name to better align with its diversified mission.^[12]^[4] By the 1980s and 1990s, JILA's research breadth further incorporated quantum physics, advanced laser technologies, and precision measurement techniques, driven by collaborative advancements in atomic and molecular physics. This period marked a shift from its astrophysics origins toward a wider array of physical sciences, with fellows increasingly exploring ultracold matter and optical innovations. Institutional developments during this era included deeper integration with the University of Colorado Boulder's Physics and Chemistry departments, where CU faculty served as JILA Fellows alongside NIST scientists, fostering joint appointments and shared resources.^[10]^[13]^[14] Enhanced NIST collaboration was evident in initiatives like the 2005 partnership agreement, which emphasized creative interdisciplinary research among fellows from both institutions.^[15] Key milestones underscored JILA's growth and recognition. In 1988, the institute celebrated its 25th anniversary with the dedication of the S-wing, providing a 40 percent increase in laboratory and office space to accommodate over 200 personnel. The 50th anniversary in 2012 featured the publication of the commemorative book JILA: The First 50 Years, the dedication of the X-wing expansion adding 56,065 square feet of advanced facilities funded jointly by NIST ($22.5 million) and CU Boulder ($10.2 million), and designation as an American Physical Society Physics Historic Site for its enduring contributions to precision science. In 2022, JILA marked its 60th anniversary with reflections on its evolution from laboratory astrophysics to a hub for quantum and laser frontiers, highlighting sustained CU Boulder-NIST synergy.^[12]^[14]^[16]^[13]

Organization and Facilities

Governance and Structure

JILA operates as a joint institute between the National Institute of Standards and Technology (NIST), a federal agency emphasizing measurement standards and technology, and the University of Colorado Boulder (CU Boulder), which prioritizes academic education and research training.^[1] This dual affiliation enables a collaborative federal-academic model that integrates government-supported precision science with university-led innovation and student mentorship.^[1] The governance of JILA is led by a Chair, currently John Bohn, who oversees daily operations and strategic direction, supported by a Vice Chair, Ralph Jimenez, acting as NIST Quantum Physics Division Chief.^[17] Core decision-making involves the JILA Fellows, a group of senior scientists from both NIST and CU Boulder, who guide research priorities and resource allocation.^[1] An Executive Committee, comprising Fellows such as Adam Kaufman, Mitchell C. Begelman, and Heather Lewandowski, handles leadership functions, while advisory input from both partner institutions ensures alignment with federal standards and academic goals.^[17] JILA's staff comprises approximately 380 personnel, as of 2025, blending NIST scientists as permanent federal employees focused on applied metrology with CU Boulder faculty holding tenured academic positions dedicated to theoretical and experimental advancements.^[18] This mix is supplemented by research associates, postdoctoral researchers, graduate and undergraduate students, and administrative support, fostering an interdisciplinary environment.^[1] Funding for JILA primarily derives from NIST internal resources, National Science Foundation (NSF) grants—such as the $25 million award to the JILA Physics Frontier Center—and U.S. Department of Energy (DOE) support for specific quantum and materials projects, reinforcing the institute's collaborative federal-academic framework.^[19]^[20]^[21]

Physical Facilities and Laboratories

JILA is primarily housed in the Duane Physics complex on the University of Colorado Boulder campus, where it operates as a collaborative facility jointly managed by the university and the National Institute of Standards and Technology (NIST).^[1] This integration allows seamless access to shared resources, including advanced experimental spaces tailored for precision physics research.^[16] In 2023, JILA received $2 million in federal funding for lab modernization, including upgrades to ventilation and temperature control systems, to address aging infrastructure.^[22] The JILA Keck Laboratory serves as a cornerstone of the institute's infrastructure, comprising the W.M. Keck Optical Metrology Laboratory and the JILA Micro and Nanofabrication Facility. The nanofabrication cleanroom, maintained at Class 1000/100 standards, equips researchers with tools such as Edwards 306 e-beam evaporators for thin-film deposition of materials like gold, silver, and titanium, as well as dual sputter chambers for metals and dielectrics.^[23] Adjacent to this, the metrology room houses specialized instruments including atomic force microscopes for surface characterization, J.A. Woollam VB-250 ellipsometers for measuring thin-film optical constants and thicknesses, and a Keyence digital microscope, with additional expertise in fiber optics metrology.^[24]^[25] Complementing these are the Instrument Shop and Electronics Shop, which provide essential custom fabrication and engineering support. The Instrument Shop utilizes CNC mills, lathes, and other precision machinery to construct complex components, including a dedicated cleaning room for ultra-high vacuum compatibility and specialized techniques for working with ceramics, glass, and silica.^[26] The Electronics Shop focuses on designing bespoke analog and digital circuits, including low-noise and FPGA-based systems, supported by test equipment such as oscilloscopes and spectrum analyzers.^[26] In 2012, JILA expanded with the addition of a six-story X-wing, adding approximately 50,000 square feet of laboratory, office, and collaboration space optimized for high-precision measurements. This upgrade features basement laboratories built on 2-foot-thick concrete slabs to isolate vibrations and acoustics, enabling stable environments for sensitive optical and quantum experiments.^[16]^[7] Support infrastructure includes dedicated computing facilities, such as a general-purpose computer lab equipped with Windows and Mac systems, printers, scanners, and a 3D printer, alongside high-performance clusters for quantum chemistry simulations in collaboration with the CU Research Computing Group.^[26] These resources, overseen by JILA's administrative structure, ensure robust operational efficiency across all laboratories.^[26]

Research Areas

Atomic, Molecular, and Optical Physics

JILA's research in atomic, molecular, and optical (AMO) physics centers on the fundamental interactions between light and matter at ultracold temperatures, where quantum effects dominate atomic and molecular behavior. Scientists at JILA employ both experimental and theoretical methods to investigate these systems, cooling atoms and molecules to temperatures just millionths of a degree above absolute zero to enable precise control and observation of quantum phenomena. This work has pioneered techniques for producing and studying ultracold ensembles, laying the groundwork for advances in quantum simulation and precision spectroscopy.^[27] A landmark achievement in this field was the first production of a Bose-Einstein condensate (BEC) at JILA on June 5, 1995, by Eric Cornell, Carl Wieman, and their team, using evaporative cooling of rubidium-87 atoms in a magnetic trap to achieve densities of approximately 10^15 atoms per cubic centimeter. This dilute gas BEC demonstrated macroscopic quantum coherence, confirming theoretical predictions from the 1920s and enabling studies of superfluidity and collective excitations in atomic ensembles. The technique involved magneto-optical trapping followed by forced evaporation, reducing the temperature to 170 nanokelvin and marking a new phase of matter that has since influenced ultracold gas research worldwide. Ongoing BEC studies at JILA explore properties like vortex formation and coherence in optical lattices, using rubidium and other alkali atoms.^[28]^[29] Light-matter interactions form another cornerstone of JILA's AMO efforts, particularly through cavity quantum electrodynamics where atoms couple strongly to optical fields. Researchers demonstrated continuous recoil-driven lasing using laser-cooled strontium-88 atoms in a high-finesse ring cavity, achieving hours-long coherent emission by leveraging photon recoil to maintain population inversion without external pumping. This setup, involving up to 10^5 atoms, pinned the cavity frequency and produced milliwatt-level output, advancing superradiant lasers for potential use in precision sensing. Complementary work includes atom-cavity coupling in strontium systems, where collective strong coupling enhances light-matter entanglement.^[30]^[31]^[32] Molecular spectroscopy at JILA leverages optical frequency combs for high-resolution analysis of complex molecules, revealing rovibrational structures at unprecedented detail. Using mid-infrared combs, teams have resolved the rovibrational quantum states of the lowest-energy infrared-active mode of C60 fullerene, assigning hundreds of transitions and enabling tests of anharmonic potentials in carbon cages. This approach, combined with buffer-gas cooling, achieves sensitivities down to 10^-9 absorption, facilitating studies of transient intermediates in chemical reactions. For ultracold molecules, JILA researchers develop association techniques from ultracold atoms, producing ground-state diatomic molecules like KRb at densities of 10^12 per cubic centimeter for investigating quantum chemistry dynamics.^[33]^[34] Optical trapping and cooling techniques at JILA enable manipulation of individual atoms and molecules, using dipole traps and optical tweezers to isolate quantum systems. Single neutral atoms, such as ytterbium, are trapped in focus spots with lifetimes exceeding seconds, allowing state-selective imaging and coherent control via Raman transitions. For molecules, magneto-optical trapping on quasi-cycling transitions cools species like CaF to 50 microkelvin, followed by transfer to optical lattices for studies of rotational state coherence. These methods, rooted in laser slowing and evaporative cooling, support applications in chemical dynamics by isolating reaction pathways at the single-particle level.^[35]^[36]

Quantum Physics and Information

JILA's research in quantum physics and information emphasizes the manipulation of quantum states to enable advanced information processing and simulation. A key focus is on quantum entanglement, where researchers have demonstrated enhanced precision in atomic clocks by entangling ensembles of atoms to surpass the standard quantum limit, reducing measurement noise through correlated quantum states.^[37] Qubit manipulation techniques at JILA involve precise control of individual neutral atoms as qubits, leveraging cryogenic environments to achieve high-fidelity operations and long coherence times for quantum computing applications.^[38] In quantum simulation of materials, JILA scientists use ultracold atoms and molecules to emulate complex many-body systems, providing insights into condensed matter phenomena inaccessible to classical computation. Theoretical models developed by Ana Maria Rey and her group explore quantum many-body physics with ultracold polar molecules, predicting exotic phases such as quantum magnetism and enabling simulations of strongly interacting systems in optical lattices.^[39]^[40] These efforts build on atomic, molecular, and optical techniques to create programmable quantum simulators that reveal emergent behaviors in materials like superconductors.^[38] Optical lattice clocks serve as a cornerstone for quantum state control at JILA, with Jun Ye's team achieving record stability using strontium atoms confined in one-dimensional lattices, allowing precise engineering of collective quantum states for metrology and simulation.^[41] Complementary to this, optical tweezer arrays enable single-atom control, with Cindy Regal's group demonstrating rapid loading efficiencies exceeding 90% for arrays of rubidium atoms, facilitating scalable qubit arrays and entanglement distribution.^[42] For quantum networks, James Thompson's research on cold-atom quantum optics advances repeater protocols, using atomic ensembles to generate and store entanglement over fiber-optic links, paving the way for distributed quantum information systems.^[38] As of 2025, JILA's initiatives in quantum sensing extend to biological and chemical applications, exemplified by Jun Ye's AB Nexus grant-funded project developing quantum optical breath tests to differentiate bacterial pneumonia from viral infections and asthma through trace gas detection.^[43] Participation in the DOE's Quantum Systems Accelerator via the Q-SEnSE Institute further emphasizes precision quantum sensors for molecular analysis in chemistry and biomedicine.^[44]

Astrophysics and Cosmology

JILA's astrophysics and cosmology research integrates laboratory-based techniques with theoretical modeling to explore cosmic phenomena, emphasizing simulations that bridge atomic, molecular, and optical (AMO) physics with large-scale universe dynamics. Researchers at JILA investigate processes such as star and planet formation, the 14-billion-year evolution of the cosmos, and black hole behaviors, using computational frameworks to test hypotheses against astronomical observations. This approach leverages precision AMO tools to simulate conditions unattainable in direct observation, providing insights into fundamental astrophysical questions.^[3] In star and planet formation, JILA scientists model the assembly of planetary systems from protoplanetary disks surrounding young stars, focusing on how dust and gas coalesce into rocky and gaseous bodies. For instance, simulations demonstrate how gravitational instabilities and pebble accretion influence planetesimal growth, determining the architecture of inner and outer planets in emerging systems. JILA Fellow Ann-Marie Madigan's group examines stellar and gas dynamics in galactic environments that affect planet formation, linking local processes to broader galaxy evolution. These models highlight the role of cosmic pebbles in initiating planetesimal formation, offering a theoretical basis for observed exoplanet diversities.^[3]^[45]^[46]^[47] Cosmic evolution studies at JILA trace the universe's development over its 14-billion-year history, employing theoretical methods to analyze galaxy surveys and extract parameters like dark energy density and matter distribution. Andrew Hamilton, a JILA Fellow, develops analytical tools for processing large observational datasets, revealing how initial density fluctuations evolved into the cosmic web of galaxies. His work on galaxy formation pathways identifies superhighways of gas inflow that fueled early galaxy growth, connecting primordial conditions to modern structures. These efforts provide a framework for understanding the universe's expansion and large-scale structure formation.^[3]^[48]^[49] Contributions to black hole imaging represent a high-impact area, with JILA Fellow Jason Dexter playing a key role in the Event Horizon Telescope (EHT) collaboration. Dexter's radiative transfer models simulate the shadows and emissions around supermassive black holes, aiding the 2019 imaging of M87* and the 2022 capture of Sagittarius A*. His general relativistic magnetohydrodynamic (GRMHD) simulations predict the polarized light from accretion disks, enabling comparisons between theory and EHT observations to probe black hole spin and surrounding plasma. This work has earned recognition, including a share of the 2020 Breakthrough Prize in Fundamental Physics.^[3]^[50]^[51]^[52] Laboratory simulations of astrophysical plasmas and radiation at JILA emphasize computational modeling of magnetized flows and radiative processes, informed by AMO precision measurements. Mitchel Begelman's group conducts radiation GRMHD simulations to study hot accretion flows collapsing onto black holes, exploring plasma stability and energy transport in extreme environments. These models simulate conditions in galactic centers, testing theories of jet formation and disk evolution against X-ray binary observations. Theoretical modeling of galaxy dynamics complements this, with simulations of gas inflows and stellar collisions providing insights into supermassive black hole growth and feedback mechanisms.^[3]^[53]^[54]

Precision Measurement and Lasers

JILA's precision measurement efforts center on developing advanced laser technologies that enable unprecedented accuracy in probing physical phenomena. Researchers at JILA have pioneered optical and X-ray laser designs, including compact tabletop sources that generate coherent X-ray beams for high-resolution imaging and spectroscopy. These lasers, driven by femtosecond pulses, facilitate the production of extreme ultraviolet and soft X-ray light, allowing investigations into electron dynamics at attosecond timescales. In November 2025, the groups of Margaret Murnane and Henry Kapteyn reported significant progress toward realizing tabletop free-electron lasers, enabling compact sources of coherent X-rays for attosecond imaging and spectroscopy.^[55]^[56]^[57] A cornerstone of JILA's work involves frequency combs, which serve as precise optical rulers for measuring light frequencies. Developed through mode-locked lasers emitting femtosecond pulses, these combs span hundreds of thousands of modes and underpin applications in metrology by linking optical and microwave domains. JILA scientists have extended frequency combs into the extreme ultraviolet regime, enabling direct spectroscopy of short-wavelength transitions with sub-hertz resolution.^[58]^[59] Atomic clock development at JILA represents a pinnacle of precision timekeeping, with innovations in optical lattice clocks that trap thousands of neutral atoms using visible light waves. In Jun Ye's group, strontium-based optical lattice clocks have achieved systematic uncertainties as low as 8×10⁻¹⁹, surpassing previous benchmarks by leveraging shallow lattices within in-vacuum cavities to minimize perturbations. These clocks utilize laser-cooled atoms in one-dimensional optical lattices, enabling simultaneous interrogation of large ensembles for enhanced stability.^[60]^[61]^[62] Laser stabilization techniques are critical to these advancements, with JILA employing methods like the Pound-Drever-Hall scheme to lock lasers to high-finesse optical cavities, achieving millihertz-level linewidths. Building on legacy work, researchers have integrated acousto-optic modulators to suppress residual amplitude modulation, tailoring laser stability for coordinating atomic interactions in clocks and sensors. These techniques reduce sensitivity to environmental noise, supporting record-breaking frequency references.^[63]^[64] In attosecond pulse generation, the groups of Margaret Murnane and Henry Kapteyn have generated isolated soft X-ray pulses as short as tens of attoseconds, driven by few-cycle infrared lasers via high-harmonic generation. These pulses, reaching photon energies up to 180 eV, probe ultrafast electron motion in materials, revealing nonlinear optics at extreme wavelengths.^[65]^[56]^[66] Quantum limits in metrology, governed by the Heisenberg uncertainty principle, constrain simultaneous measurements of conjugate variables like position and momentum, yet JILA's approaches push these boundaries through entanglement-enhanced sensing. For instance, spin-squeezed states in atomic clocks have demonstrated precision beyond the standard quantum limit, achieving stabilities at the 10⁻¹⁷ level.^[67]^[68] These laser technologies find applications in redefining timekeeping standards, where optical clocks contribute to the potential redefinition of the second with accuracies rivaling general relativity tests at millimeter scales. In semiconductor technology, coherent X-ray sources enable nanoscale imaging of charge transport and defects, while interfaces with nanoscience leverage attosecond probes for studying quantum coherence in nanostructures.^[69]^[70]^[71]

Notable Achievements and Impact

Awards and Recognitions

JILA affiliates have been awarded Nobel Prizes in Physics, with three laureates underscoring the institute's leadership in precision measurement and quantum phenomena. In 2001, JILA Fellows Eric A. Cornell and Carl E. Wieman shared the Nobel Prize in Physics for their pioneering work on Bose-Einstein condensation in dilute atomic gases, conducted at JILA. In 2005, JILA Fellow John L. Hall received the Nobel Prize in Physics, jointly with Theodor W. Hänsch, for contributions to the development of laser-based precision spectroscopy, including the optical frequency comb technique, advanced through JILA's facilities.^[5] Other prestigious individual awards highlight JILA's impact in atomic, optical, and quantum physics. JILA Fellow Margaret Murnane was awarded a MacArthur Fellowship in 2000 for her innovative research in laser science and ultrafast optics.^[72] In 2013, JILA Fellow Ana Maria Rey received a MacArthur Fellowship for her theoretical work bridging atomic, molecular, and condensed matter physics.^[73] JILA Fellow Jun Ye earned the 2022 Breakthrough Prize in Fundamental Physics (announced in 2021) for the invention and development of the optical lattice clock, enabling unprecedented precision in timekeeping.^[74] JILA Fellow Adam M. Kaufman was awarded the 2023 New Horizons in Physics Prize for developing optical tweezer arrays to control individual atoms for quantum information applications.^[75] Additionally, JILA Fellow Jason Dexter shared in the 2020 Breakthrough Prize in Fundamental Physics as a key member of the Event Horizon Telescope Collaboration, which produced the first image of a black hole.^[76] Institutional recognitions further affirm JILA's enduring contributions to physics. In 2012, on its 50th anniversary, JILA was designated a Physics Historic Site by the American Physical Society for its groundbreaking achievements across astrophysics, atomic and molecular physics, and precision measurement.^[4] In 2017, JILA received the CO-LABS Governor's Award for High-Impact Research, honoring collaborative projects with significant societal benefits, presented to JILA Fellow Tom Perkins and team.^[77] As of 2025, JILA continues to garner acclaim for quantum advancements. JILA and NIST Fellow Jun Ye received the 2025 Berthold Leibinger Zukunftspreis for outstanding developments in laser light generation and application, particularly in ultrastable optical clocks.^[78] JILA Fellow and NIST Physicist Adam M. Kaufman was honored with the 2025 Presidential Early Career Award for Scientists and Engineers (PECASE) for his innovative contributions to quantum simulation and metrology using neutral atoms.^[79] In 2025, JILA Fellow Cindy Regal was named a Brown Investigator for her pioneering work in quantum research.^[80] These recent awards exemplify JILA's ongoing prestige in quantum science.

Key Discoveries and Contributions

One of JILA's landmark achievements was the first experimental realization of a Bose-Einstein condensate (BEC) in a dilute atomic vapor, accomplished in 1995 by Eric Cornell, Carl Wieman, and their team using rubidium-87 atoms cooled to near absolute zero via laser and evaporative cooling techniques.^[28] This breakthrough, conducted at JILA's facilities, confirmed a quantum phenomenon predicted over 70 years earlier by Satyendra Nath Bose and Albert Einstein, enabling the study of matter waves in a coherent macroscopic quantum state.^[29] The work earned Cornell and Wieman the 2001 Nobel Prize in Physics, shared with Wolfgang Ketterle, and laid the foundation for ultracold atom research in quantum simulation and interferometry. In the realm of precision spectroscopy, JILA researchers John L. Hall and Jun Ye pioneered the optical frequency comb, a revolutionary tool using mode-locked femtosecond lasers to generate evenly spaced spectral lines that link microwave and optical frequencies with unprecedented accuracy. Hall's development of stable continuous-wave lasers, combined with Ye's advancements in self-referenced frequency combs, allowed direct measurement of optical frequencies, transforming time and frequency metrology. This innovation, recognized by the 2005 Nobel Prize in Physics shared with Theodor Hänsch, has enabled applications in absolute optical frequency synthesis and high-resolution spectroscopy.^[81] JILA's contributions to atomic clock technology, particularly through NIST collaborations, have advanced optical lattice clocks using strontium and ytterbium atoms, achieving stability and accuracy that surpass traditional cesium clocks and underpin global positioning systems (GPS) by providing the precise time synchronization needed for satellite-based navigation.^[82] These clocks, with uncertainties below 10^{-18}, support relativistic tests and fundamental physics measurements while serving as NIST time standards that enhance GPS positional accuracy to meters.^[83] Ongoing refinements, such as entanglement-enhanced clocks, push beyond the standard quantum limit for even greater precision.^[37] In attosecond science, JILA's theoretical and experimental efforts, led by groups like Jaron Becker's, have advanced the use of attosecond laser pulses (durations of 10^{-18} seconds) to probe ultrafast electron dynamics in atoms and molecules, revealing nonadiabatic processes and electron correlations on their natural timescales.^[84] Key demonstrations include angle-resolved photoelectron spectroscopy to image sub-femtosecond electron motion and control, providing insights into light-matter interactions at the quantum level. These techniques have enabled real-time observation of phenomena like Auger decay and charge migration, influencing fields from photochemistry to materials science.^[85] JILA has extended quantum control to macroscopic scales through microwave electromechanics, where researchers demonstrated preparation and readout of nonclassical states in mechanical oscillators, such as nanomechanical resonators cooled to their quantum ground state.^[86] This work, including quantum state tomography of macroscopic objects, bridges quantum mechanics and classical mechanics, with applications in quantum sensing and hybrid quantum systems.^[87] Machine learning techniques have further optimized control protocols for these systems, enhancing coherence times and enabling scalable quantum interfaces.^[88] In astrophysics, JILA Fellow Jason Dexter contributed algorithms and predictive models for black hole imaging that informed the Event Horizon Telescope (EHT) collaboration, aiding the interpretation of the first shadow images of M87* in 2019 and Sagittarius A* in 2022 by simulating accretion disk emissions and gravitational lensing effects.^[89] These computational tools, grounded in general relativity, helped validate observations and earned Dexter a share of the 2020 Breakthrough Prize in Fundamental Physics.^[51] These discoveries have profoundly impacted quantum technologies, with JILA's innovations informing NIST standards for timekeeping, frequency metrology, and quantum information processing, while fostering advancements in secure communications and sensing platforms.^[90] Since its founding in 1962, JILA has produced thousands of peer-reviewed publications that drive these fields forward.^[91] Additionally, JILA's educational programs train a diverse workforce for the National Quantum Initiative, preparing students and researchers for emerging quantum industries through hands-on quantum experimentation and interdisciplinary curricula.^[92]

People

Fellows and Leadership

JILA's leadership is provided by a team that includes the JILA Chair, currently John Bohn, a fellow specializing in theoretical atomic and molecular physics focused on cold molecules.^[17] Bohn oversees the institute's strategic direction in collaboration with representatives from NIST and the University of Colorado Boulder (CU Boulder). Fellows often hold joint appointments, with many serving as NIST Fellows or CU Boulder professors, reflecting JILA's collaborative structure between the two institutions.^[1] The core of JILA's research is driven by approximately 29 active fellows, comprising a balanced mix of experimentalists and theorists who lead interdisciplinary groups in areas such as atomic physics, quantum information, astrophysics, and precision measurement.^[93] Experimentalists, who develop advanced laser systems and quantum devices, outnumber theorists slightly, but both contribute to JILA's emphasis on fundamental and applied physics.^[93] Prominent fellows include Eric Cornell, a NIST Fellow and CU Boulder professor known for his pioneering work in ultracold atoms and Bose-Einstein condensates, for which he shared the 2001 Nobel Prize in Physics.^[93] John Hall, a Nobel laureate in physics (2005) for laser stabilization techniques, serves in an emeritus capacity, continuing to influence precision measurement efforts.^[94] Jun Ye, a JILA and NIST Fellow and CU Boulder physics professor, leads research on optical atomic clocks and frequency combs, earning the 2025 Berthold Leibinger Zukunftspreis for advancements in laser-based timekeeping.^[95] Margaret Murnane, a JILA Fellow and CU Boulder distinguished professor, directs attosecond science initiatives using ultrafast lasers to probe electron dynamics in materials.^[93] Ana Maria Rey, a JILA Fellow and NIST physicist, advances theoretical quantum physics, modeling ultracold molecules for quantum simulation and computing applications.^[93] Adam Kaufman, a JILA Fellow, NIST physicist, and CU Boulder professor, specializes in quantum simulation with neutral atoms, receiving the 2025 Presidential Early Career Award for Scientists and Engineers (PECASE) for his contributions to many-body quantum systems.^[96] Jason Dexter, a JILA Fellow and CU Boulder astrophysicist, develops theoretical models of black hole accretion and gravitational wave sources.^[93] In August 2025, JILA welcomed Dr. Taeho Ryu as an Associate Fellow and Assistant Professor in the Department of Astrophysical and Planetary Sciences.^[97] In 2025, JILA saw notable honors for its fellows, including Ye's selection as a Clarivate Highly Cited Researcher for the 12th year and his AB Nexus grant for quantum collaborations, alongside Kaufman's PECASE recognition, highlighting the institute's ongoing impact in quantum and precision sciences.^[98]^[43]

Education and Training

JILA plays a central role in graduate and postdoctoral education, primarily through its partnership with the University of Colorado Boulder (CU Boulder). Doctoral training occurs via CU Boulder's Physics and Chemistry departments, where students pursue PhD degrees while conducting research at JILA under the supervision of JILA fellows. These programs emphasize interdisciplinary work in atomic, molecular, and optical physics, quantum information, and precision measurement, integrating theoretical and experimental approaches.^[99] Postdoctoral fellowships are supported through multiple channels, including appointments via CU Boulder and the National Research Council (NRC) Research Associateship Program administered by NIST, as well as NSF-funded positions. These opportunities enable early-career researchers to engage in cutting-edge projects, often bridging JILA's core research areas with broader applications in quantum technologies.^[100] Key initiatives enhance collaborative training. The JILA Physics Frontier Center (PFC), funded by the NSF, fosters student involvement in multi-investigator projects that develop novel light sources and control quantum many-body systems, promoting shared expertise among graduate students and postdocs. The Quantum Systems through Entangled Science and Engineering (Q-SEnSE) center, an NSF Quantum Leap Challenge Institute led by CU Boulder and JILA, prioritizes quantum education and workforce development through targeted programs like internships, curriculum adaptation, and studies on student learning in quantum courses. JILA's contributions to the National Quantum Initiative further support these efforts by aligning training with national priorities in quantum information science, including professional development workshops on ethics, communication, and technical skills such as nanofabrication.^[101]^[102]^[103] JILA trains dozens of graduate students and postdocs annually, contributing to a skilled workforce in quantum and precision sciences. Alumni frequently secure positions in academia as faculty or researchers, in industry at quantum technology firms developing sensors and computing systems, and in government laboratories advancing national innovation.^[99]^[104] Students and postdocs gain hands-on experience through access to JILA's specialized facilities, including the W.M. Keck Laboratory for optical metrology and micro/nano fabrication, as well as instrument shops that support custom device construction for experiments in quantum sensing and ultracold atoms. This practical training equips trainees with essential skills for independent research and interdisciplinary collaboration.^[26]^[105]

References

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About JILA | JILA - Exploring the Frontiers of Physics
JILA was founded in 1962 as a joint institute of The University of Colorado Boulder and the National Institute of Standards & Technology.
[2]
For the Media | JILA - Exploring the Frontiers of Physics
JILA has been a world-renowned and award-winning physics institute delving into cutting-edge research in quantum information science & technology.
[3]
Astrophysics | JILA - Exploring the Frontiers of Physics
JILA astrophysicists investigate a broad range of topics including the evolution of stars, the formation of planets, the dynamics of black holes.
[4]
JILA Named 'Physics Historic Site' on its 50th Anniversary | NIST
Jul 11, 2012 · Established in 1962 as the "Joint Institute for Laboratory Astrophysics," JILA was among the first institutions created as a continuing ...
[5]
Celebrating 60 Years of JILA | JILA - Exploring the Frontiers of Physics
Jul 12, 2022 · Officially established on April 13, 1962, as a joint ... JILA was founded, standing for the Joint Institute of Laboratory Astrophysics.
[6]
NIST/JILA Fellow Jan Hall Shares 2005 Nobel Prize in Physics
Oct 4, 2005 · Hall shares the Nobel Prize with Hänsch "for their contributions to the development of laser-based precision spectroscopy, including the optical ...
[7]
JILA, site of Nobel Prize-winning research, expands into new wing ...
Apr 10, 2012 · ... awarded the Nobel Prize in 2001. --JILA scientists develop new research and measurement tools that substantially advance science, technology ...Missing: achievements | Show results with:achievements
[8]
NIST Timeline - National Institute of Standards and Technology
JILA Founded. April 13, 1962. Founded by to-be NIST Director Lewis Branscomb ... JILA , is a partnership between the University of Colorado Boulder and NIST.
[9]
Laboratory Astrophysics: The Invention of a New Institution 1939 ...
I am going to start in 1939, believe it or not. Let me first just say that JILA was conceived in Moscow, approved in Washington, and born in Boulder 50 years ...
[10]
JILA History | JILA - Exploring the Frontiers of Physics
John Ward listens for signals inside the Poorman Relief mine which was used briefly in 1961 - 1962 to house a giant interferometer. Image Credit. JILA.
[11]
Joint Institute for Laboratory Astrophysics
It is located on the University of Colorado Boulder campus. The Laboratory's research quickly expanded beyond astrophysics to include topics such as atomic, ...
[12]
JILA through the years | CU Boulder Today
Apr 9, 2012 · The Joint Institute for Laboratory Astrophysics was officially launched on April 13, 1962. The public announcement of the new institute was the ...
[13]
Celebrating 60 Years of JILA | JILA Physics Frontier Center
Jul 12, 2022 · By the late 1960s into the 1970s, JILA's fields were expanding to include laser physics, atomic physics, and others. Hall, at the helm of this ...Missing: milestones | Show results with:milestones
[14]
Renowned CU-Boulder/NIST institute celebrates 50 years of ...
Jul 3, 2012 · JILA recently added 56,065 gross square feet of new laboratory and office space in its X-wing, dedicated in April. JILA's last expansion opened ...
[15]
NIST and University of Colorado Establish Partnership
Mar 31, 2005 · Creative collaborations among JILA Fellows and their groups play a key role in generating the pioneering research JILA is known for around the ...
[16]
Two New Advanced Laboratories Open at NIST Boulder and JILA
Apr 17, 2012 · Two new advanced laboratory buildings for high-precision science and measurements have officially opened in Boulder, Colo., providing upgraded facilities.
[17]
Leadership and Administrative/Technical Staff | JILA
Management (top) ; Missy Gilliam photo. Catherine "Missy" Gilliam. NIST Administrative Officer. Email: catherine.gilliam@jila.colorado.edu. Phone: 204-429-4006Missing: 2025 | Show results with:2025
[18]
https://leadiq.com/c/jila/5a1dbfac2300005200bf7876
[19]
JILA's Physics Frontiers (PFC) is Awarded a $25 Million Grant by the ...
Sep 12, 2023 · JILA's Physics Frontiers (PFC) is Awarded a $25 Million Grant by the National Science Foundation (NSF). Submitted by kennac on Tue, 09/12/2023 - ...
[20]
Funding | JILA - Exploring the Frontiers of Physics
Funding · DOE logo. U.S. Department of Energy: Experimental and Computational Study of Quantum Nuclear and Many-Body Effects in Water Network Formation and Water ...Missing: sources | Show results with:sources
[21]
[PDF] JILA: NIST/CU Partnership for Research, Innovation and Training
May 9, 2017 · Much research conducted in collaboration with CU. JILA groups, and external partners. Page 9. Quantum Physics Division Scientists (JILA Fellows).<|separator|>
[22]
Clean Room - JILA Keck Lab
jila logo. Keck Lab Cleanroom and Metrology Lab · Home · Instrumentation · Services · Lab Usage · Forms · Contact · Instrumentation; Clean Room. Clean Room.Missing: nanofabrication | Show results with:nanofabrication
[23]
Metrology Lab - JILA Keck Lab
Measures optical constants a thin film or thin film thickness if optical constants are known. Make: J.A. Woollam; Model: VB-250; Angle of Incidence Range: 20 ...
[24]
WM Keck Optical Metrology Lab and JILA Micro/Nano Fabrication ...
The WM Keck Optical Measurement Laboratory (JILA Keck Lab) operates and manages both the Optical Metrology Lab and JILA's Micro and Nanofabrication Facility.
[25]
Science Support Facilities | JILA - Exploring the Frontiers of Physics
JILA has specialized facilities including Computing Services, Electronics Shop, Instrument Shop, Keck Lab, and Science Communications Office.
[26]
Atomic & Molecular Physics | JILA - University of Colorado Boulder
JILA studies cold and ultracold atoms and molecules, where quantum mechanics dominate, and uses both theoretical and experimental approaches.
[27]
Observation of Bose-Einstein Condensation in a Dilute Atomic Vapor
A Bose-Einstein condensate was produced in a vapor of rubidium-87 atoms that was confined by magnetic fields and evaporatively cooled.
[28]
Thirty years of Bose-Einstein Condensates - JILA
Jul 8, 2025 · The first Bose-Einstein Condensate (BEC) was first created by Eric Cornell, Carl Wieman, Mike Anderson, Jason Ensher, and Michael Matthews on June 5, 1995.Missing: original | Show results with:original
[29]
Continuous recoil-driven lasing and cavity frequency pinning with ...
Apr 11, 2025 · Here we demonstrate hours-long continuous lasing from laser-cooled 88 Sr atoms loaded into a ring cavity.
[30]
Continuous Collective Strong Coupling of Strontium Atoms to a High ...
Jan 10, 2025 · We demonstrate continuous loading and strong collective coupling of atoms to a high finesse ring cavity.
[31]
A Symphony of Light and Atoms
### Summary of Light-Matter Interactions at JILA
[32]
Rovibrational quantum state resolution of the C 60 fullerene - Science
Jan 4, 2019 · Here we report high-resolution infrared absorption spectroscopy of C 60 in the 8.5-micron spectral region (1180 to 1190 wave number).
[33]
JILA Science Publications | JILA - Exploring the Frontiers of Physics
Cover of Molecular Physics. Spectral analyses of trans- and cis-DOCO transients via comb spectroscopy. Thinh Bui, Bryan Changala, Bryce Bjork, Qi Yu, Yimin Wang ...
[34]
https://jila.colorado.edu/changala/publications/scientific/year
[35]
Introduction to Ultracold Molecules: New Frontiers in Quantum and ...
Sep 12, 2012 · Molecules cooled to ultralow temperatures provide fundamental new insights to molecular interaction and reaction dynamics in the quantum ...
[36]
Pushing Atomic Clocks Beyond the Standard Quantum Limit - JILA
Oct 23, 2025 · Looking ahead, the team hopes to improve their system by using three-dimensional optical lattices, which offer even better control over the ...
[37]
Quantum Information Science & Technology | JILA
JILA's QIST research helps advance fundamental quantum science, the development of high-impact quantum technologies, and training future generations of QIST ...
[38]
About the Rey Theory Group | JILA - University of Colorado Boulder
Nov 17, 2023 · Our research interests are in the scientific interface between atomic, molecular and optical physics, condensed matter physics and quantum information science.
[39]
Quantum Magnetism with Ultracold Molecules | JILA - Exploring the ...
Realizing quantum magnetism with ultracold molecules provides access to rich many-body behaviors, including many exotic phases of matter and interesting ...
[40]
https://jila.colorado.edu/bibcite/reference/12948
[41]
Rapid Production of Uniformly Filled Arrays of Neutral Atoms
Aug 14, 2015 · We demonstrate rapid loading of a small array of optical tweezers with a single 8 7 R b atom per site. We find that loading efficiencies of up to 90% per ...
[42]
Jun Ye Awarded 2025 AB Nexus Grant for Quantum-Focused ... - JILA
Aug 28, 2025 · Jun Ye's grant will develop a breath test using quantum optics to distinguish between bacterial pneumonia, viral infections, and asthma in ...Missing: biology | Show results with:biology
[43]
JILA Joins DOE's Quantum Systems Accelerator for Next Phase of ...
Nov 4, 2025 · The U.S. Department of Energy (DOE) has announced a $625 million investment to advance the next phase of the National Quantum Information ...
[44]
Sculpting a Star System: The Inner Planets - JILA
Sep 22, 2011 · Rocky planets are forming between the star and a giant gas planet (lower left). Their ultimate fate of will be determined by the behavior of the system's outer ...
[45]
Research Highlights | JILA - Exploring the Frontiers of Physics
Studying what affects galaxy evolution is important in answering questions about the foundation of our universe, of how stars and planets are formed, and the ...
[46]
[PDF] How A DusT BuNNY BEcoMES A PLANET - JILA
Armitage and his fellow researchers wondered if the mass function of planetesimals depended on the cosmic pebbles that initiated their formation.
[47]
About the Hamilton Group | JILA - Exploring the Frontiers of Physics
My cosmological work concentrates mainly on devising and applying methods to analyze large observational data sets, notably galaxy surveys, with a view to ...<|control11|><|separator|>
[48]
Research Highlights | JILA - Exploring the Frontiers of Physics
JILA scientist Gayler Harford and Fellow Andrew Hamilton have identified the superhighways that funneled gas into some of the nascent galaxies.
[49]
First Sagittarius A* Event Horizon Telescope Results. I. The Shadow ...
May 12, 2022 · Jason Dexter. AFFILIATIONS. JILA and Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, CO 80309, USA. https ...
[50]
Jason Dexter, JILA's newest fellow, wins Breakthrough Prize | JILA
Sep 6, 2019 · JILA's newest fellow Jason Dexter was one of 347 scientists to be honored with the Breakthrough Prize in Fundamental Physics for their work on the Event ...
[51]
The Mystery of Black Hole Flares - JILA
Oct 19, 2021 · On that team of researchers was JILA Fellow Jason Dexter. Since then, Dexter has been studying M87's black hole further using simulations ...
[52]
About the Begelman Group | JILA - Exploring the Frontiers of Physics
### Summary of Mitchel Begelman's Group Research
[53]
JILA Science Publications | JILA - Exploring the Frontiers of Physics
Radiation GRMHD Simulations of the Hard State of Black Hole X-ray Binaries and the Collapse of a Hot Accretion Flow Jason Dexter, Nicolas Scepi, Mitchell ...
[54]
About the Kapteyn-Murnane Group - JILA
Our group is developing new probes of quantum matter using coherent X-ray beams, which have undergone a revolution in the past decade.
[55]
Generation of bright isolated attosecond soft X-ray pulses driven by ...
We experimentally demonstrate the generation of isolated soft X-ray attosecond pulses at photon energies up to 180 eV for the first time.
[56]
Precision Measurement & Ultrafast Science | JILA
Researchers use mode-locked lasers that emit pulses lasting millionths of a billionth of a second (femtoseconds) to make combs spanning several hundred thousand ...
[57]
Direct frequency comb spectroscopy in the extreme ultraviolet
Feb 1, 2012 · The development of the optical frequency comb (a spectrum consisting of a series of evenly spaced lines) has revolutionized metrology and ...
[58]
JILA Researchers Create an Even More Precise Optical Atomic Clock
Jul 1, 2024 · This new clock uses an optical lattice to trap thousands of atoms with visible light waves, allowing for exact measurements.
[59]
A clock with 8×10⁻¹⁹ systematic uncertainty - arXiv
Mar 15, 2024 · Building upon two decades of optical lattice clock development, the JILA 1D strontium OLC utilizes a shallow lattice formed within an in-vacuum ...
[60]
Clock with Systematic Uncertainty | Phys. Rev. Lett.
Building upon two decades of optical lattice clock development, the JILA strontium 1D OLC utilizes a shallow lattice formed within an in-vacuum build up cavity ...Abstract · Article TextMissing: group | Show results with:group
[61]
Building on JILA's Legacy of Laser Precision
Jan 12, 2024 · JILA builds on Jan Hall's laser work by using the PDH method and AOMs to reduce RAM, improving laser precision and stability.
[62]
[PDF] LASER STABILIZATION - JILA
Locking to cavities and atomic references can provide excellent stability, even using a widely tunable laser source.
[63]
Generation of bright isolated attosecond soft X-ray pulses ... - PubMed
Jun 10, 2014 · High harmonic generation driven by femtosecond lasers makes it possible to capture the fastest dynamics in molecules and materials.
[64]
The Long and the Short of Soft X-rays - JILA
May 27, 2014 · The soft x-rays bursts have pulse durations measured in tens to hundreds of attoseconds (10-18 s). Until now, attosecond pulses were limited to ...
[65]
Atomic Clocks Surpass Fundamental Precision Limits Through ...
Mar 19, 2024 · JILA's breakthrough in optical atomic clocks uses quantum entanglement to surpass fundamental precision limits, setting a new standard in timekeeping.<|separator|>
[66]
The Tale of Two Clocks: Advancing the Precision of Timekeeping
Jan 11, 2024 · JILA uses optical atomic clocks, and by using spin squeezing to generate quantum entanglement, they achieved a 10-17 stability level, a new ...
[67]
JILA Atomic Clocks Measure Einstein's General Relativity at ...
Feb 16, 2022 · Crucial to the new results were the Ye group's imaging innovation, which provided a microscopic map of frequency distributions across the sample ...
[68]
Building a Safer and More Affordable Nuclear Clock - JILA
Dec 18, 2024 · A way to make nuclear clocks a thousand times less radioactive and more cost-effective, thanks to a method creating thin films of thorium tetrafluoride.
[69]
Nanoscience | JILA - Exploring the Frontiers of Physics
JILA's diverse nanoscience research encompasses investigations of innovative technologies, including nanoscale energy transport, nanostructures, and quantum ...Missing: applications timekeeping
[70]
Margaret Murnane - MacArthur Foundation
Jul 1, 2000 · Margaret Murnane's work advances our understanding of optical physics. She has made important strides in three aspects of laser pulse generation ...
[71]
Ana Maria Rey - MacArthur Foundation
Sep 25, 2013 · Ana Maria Rey is a theoretical physicist working across the interfaces of atomic, molecular, optical, and condensed matter physics.
[72]
Fundamental Physics Breakthrough Prize Laureates – Jun Ye
For outstanding contributions to the invention and development of the optical lattice clock, which enables precision tests of the fundamental laws of nature.
[73]
Adam M. Kaufman - Breakthrough Prize
2023 New Horizons in Physics Prize. For the development of optical tweezer arrays to realize control of individual atoms for applications in quantum information ...
[74]
Fundamental Physics Breakthrough Prize Laureates
See the list of all prizewinners at the bottom of page. Sheperd Doeleman ... Jason Dexter; Matthew Dexter; Sheperd S. Doeleman; Sven Dornbusch; Sergio A ...
[75]
Tom Perkins Wins 2017 Governor's Award | JILA - Exploring the ...
Fellow Tom Perkins has won a 2017 Governor's Award for High-Impact Research. Perkins will receive the award from Governor John Hickenlooper at an event ...
[76]
2025 Berthold Leibinger Zukunftspreis Prize - Jun Ye | NIST
Apr 15, 2025 · The Berthold Leibinger Zukunftspreis recognizes outstanding developments in scientific or industrial research on the application or generation of laser light.
[77]
2024 PECASE - Adam Kaufman | NIST
Jan 22, 2025 · Adam Kaufman. Awarded. January 14, 2025. Awarding Organization. The White House Office of Science and Technology Policy. Adam Kaufman poses for ...
[78]
About the Ye Group | JILA - Exploring the Frontiers of Physics
Historically, JILA (a joint institute established by the National Institute of Standards and Technology (NIST) and the University of Colorado Boulder) has been ...Theses · JILA Science Publications · Lab Members · Ultracold StrontiumMissing: organizational | Show results with:organizational
[79]
A New Era for Atomic Clocks | NIST
Feb 4, 2014 · Past advances in atomic clock performance enabled the development of technologies such as GPS positioning and navigation and made them ...
[80]
JILA Atomic Clocks Measure Einstein's General Relativity at ...
Feb 16, 2022 · The JILA researchers have now measured frequency shifts between the top and bottom of a single sample of about 100,000 ultracold strontium atoms ...Missing: development | Show results with:development
[81]
Attosecond Science | JILA - Exploring the Frontiers of Physics
Currently, the shortest pulses have duration of a few tens of attoseconds (1 as = 10-18 s). We study the application of such pulses to image electron dynamics ...
[82]
Direct time-domain observation of attosecond final-state lifetimes in ...
We report the application of attosecond pulse trains to directly and unambiguously measure the difference in lifetimes between photoelectrons born into free ...
[83]
[PDF] Measuring and Manipulating the Quantum State of a Macroscopic ...
Firstly, information about mechanical position can be encoded in the interrogating field, enabling sensitive readout of the mechanical oscillator. Secondly, the ...Missing: machine | Show results with:machine
[84]
Microwave Electromechanics: Measuring and Manipulating ... - JILA
Microwave Electromechanics: Measuring and Manipulating the Quantum State of a Macroscopic Mechanical Oscillator. Author. Jennifer Harlow. Abstract.Missing: machine | Show results with:machine
[85]
[PDF] Machine-Learning-Based Design of Quantum Systems for Extreme ...
Mar 9, 2023 · This thesis explores machine-learning-based design of quantum systems for extreme sensing, using reinforcement learning to optimize quantum ...
[86]
First Sagittarius A* Event Horizon Telescope Results. III. Imaging of ...
May 12, 2022 · We present the first event-horizon-scale images and spatiotemporal analysis of Sgr A* taken with the Event Horizon Telescope in 2017 April at a ...
[87]
Optical Frequency Combs | NIST
from the invisible infrared and ...
[88]
JILA Science Publications | JILA - Exploring the Frontiers of Physics
JILA Science Publications · Landscape of quantum information science and engineering education: From physics foundations to interdisciplinary frontiers · Solitons ...Missing: 1962 count
[89]
How to Build a Prepared and Diverse Quantum Workforce - JILA
Oct 21, 2021 · A new type of workforce, one trained in quantum physics and quantum technology. The skillset required for this occupation is unique.
[90]
Research Groups | JILA - Exploring the Frontiers of Physics
Research Topics - Any - Astrophysics, Atomic & Molecular Physics, Biophysics, Chemical Physics, Laser Physics, Nanoscience, Precision Measurement, Quantum ...
[91]
Other JILA Faculty | JILA - Exploring the Frontiers of Physics
John (Jinx) Cooper, Fellow Adjoint of JILA, Retired/Emeritus Fellow of JILA Role: Experimentalist Topics: Atomic & Molecular PhysicsMissing: composition | Show results with:composition
[92]
JILA and NIST Fellow and University of Colorado Boulder Physics ...
Apr 15, 2025 · JILA and NIST Fellow and University of Colorado Boulder Physics Professor Jun Ye Receives the Berthold Leibinger Zukunftspreis 2025 Award.
[93]
JILA Fellow and NIST Physicist and CU Boulder Physics Professor ...
Jan 14, 2025 · Dr. Adam Kaufman has been awarded the prestigious Presidential Early Career Award for Scientists and Engineers (PECASE).
[94]
https://jila.colorado.edu/people/faculty-listing
[95]
Prospective Students | JILA - Exploring the Frontiers of Physics
Students and postdoctoral research associates trained at JILA are in demand in industry and academia. ... University of Colorado Graduate School · Graduate School ...
[96]
Postdoctoral Research Opportunities - JILA
JILA hires postdoctoral researchers both through the University of Colorado Boulder and through the National Research Associates Program.
[97]
JILA Centers | JILA - Exploring the Frontiers of Physics
The JILA Physics Frontier Center (JILA PFC) brings together 20 investigators in collaboration to share goals, ideas, expertise and technology.Missing: governance | Show results with:governance
[98]
Workforce | Q-SEnSE: Quantum Systems through Entangled ...
Q-SEnSE emphasizes education, training, and workforce development as part of its overall mission to advance quantum information science and technology in the ...
[99]
NSF Quantum Leap Challenge Institutes
They also provide specialized education, training and workforce development opportunities to broaden participation in quantum science and engineering among more ...
[100]
Life After JILA: Liz Shanblatt | JILA Physics Frontier Center
Apr 25, 2023 · While many JILA alumni go onto have more traditional careers such as in quantum industry, other career paths that might not be as well-known ...
[101]
JILA Keck Lab | Home
The home page for the W.M. Keck Optical Measurements Laboratory and JILA Micro and Nanofabrication Facility (JILA Keck Lab) website.Missing: nanofabrication | Show results with:nanofabrication