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Principles of Optics

Principles of Optics, commonly known as Born and Wolf, is a foundational textbook in physical optics, authored by the physicists Max Born and Emil Wolf, that provides a comprehensive exposition of the electromagnetic theory underlying the propagation, interference, and diffraction of light.^[1] First published in 1959 by Pergamon Press, the book originated as an expanded and revised English-language edition of Born's earlier German monograph Optik (1933), with Wolf contributing substantial new material on topics such as partial coherence and Fourier optics.^[2]^[3] The text systematically covers essential principles of optics, beginning with the formulation of electromagnetic fields and progressing to geometrical optics, image-forming systems, interference phenomena, diffraction theory, and the optics of metals, crystals, and inhomogeneous media.^[1] It includes detailed treatments of aberrations, the Rayleigh-Sommerfeld diffraction formula, and scattering processes, supported by twelve appendices on mathematical tools like the Dirac delta function and vector analysis.^[4] Later editions incorporate advancements such as applications to medical imaging, including CAT scans and diffraction tomography, reflecting evolving research in the field.^[5] Principles of Optics has undergone multiple revisions, with the seventh (expanded) edition published by Cambridge University Press in 1999 and a 60th anniversary reprint in 2019, ensuring its relevance to contemporary optics.^[6] Recognized as one of the most influential and highly cited physics books of the twentieth century, it serves as a standard reference for students, researchers, and practitioners, influencing generations in areas like optical coherence, holography, and imaging technologies.^[6]^[3] Its enduring impact is evidenced by citations from Nobel laureates in physics and its role in shaping modern optical science.^[7]

Overview

Authors and Collaboration

Max Born (1882–1970) was a German-British physicist renowned for his foundational contributions to quantum mechanics, for which he shared the Nobel Prize in Physics in 1954 with Walther Bothe, specifically for the statistical interpretation of the wave function.^[8] Born was born on December 11, 1882, in Breslau (now Wrocław, Poland), to a family of Jewish descent, with his father serving as a professor of anatomy and embryology at the University of Breslau.^[9] He pursued studies in physics and mathematics at universities in Breslau, Heidelberg, Zurich, and Göttingen, earning his doctorate in 1906 under Max Planck and later habilitating in Göttingen in 1909.^[10] Born held a professorship in theoretical physics at the University of Göttingen from 1921 to 1933, where he mentored a generation of physicists including Werner Heisenberg, Robert Oppenheimer, and Enrico Fermi.^[9] In 1933, amid the rise of the Nazi regime and due to his Jewish heritage, Born was dismissed from his position and emigrated to the United Kingdom, initially taking a fellowship at Gonville and Caius College, Cambridge, before accepting the Tait Professorship of Natural Philosophy at the University of Edinburgh in 1936.^[10] Emil Wolf (1922–2018) was a Czech-British physicist specializing in physical optics, particularly coherence theory and diffraction, who later became a naturalized U.S. citizen and a leading figure in optical science.^[11] Born on July 30, 1922, in Prague, Czechoslovakia, Wolf earned his B.Sc. in physics and mathematics from the University of Bristol in 1945 and his Ph.D. in physics there in 1948 under the supervision of E. H. Linfoot.^[12] He later received a D.Sc. from the University of Edinburgh in 1955. Following his doctorate, he held a research position at Cambridge University from 1948 to 1951.^[12] Wolf then moved to the University of Rochester in 1959 as an associate professor of optics, advancing to full professor of physics in 1961 and professor of optics and physics in 1978; he held the title of Wilson Professor of Optical Physics from 1988 until his retirement.^[11] His research advanced the understanding of partial coherence, optical imaging, and singular optics, earning him numerous accolades, including the Frederic Ives Medal from Optica in 1978.^[11] The collaboration between Born and Wolf on Principles of Optics began in the early 1950s when Wolf joined Born as a research assistant at the University of Edinburgh in 1951, at the recommendation of Dennis Gabor, marking the start of their mentorship and joint scholarly efforts.^[13] Born, as the senior scholar and mentor, provided guidance on the foundational aspects, drawing from his expertise in electromagnetic theory to shape the book's rigorous treatment of classical optics.^[9] Wolf, as Born's last assistant and a rising expert in physical optics, took primary responsibility for expanding sections on diffraction, interference, and coherence theory, contributing detailed analyses that reflected his ongoing research.^[11] Their partnership culminated in the first edition of Principles of Optics, published in 1959 under joint authorship, with Wolf handling subsequent revisions and maintaining joint authorship following Born's death on January 5, 1970.^[10]^[1] This enduring collaboration transformed the text into a cornerstone of optics education, blending Born's theoretical depth with Wolf's innovative extensions in wave optics.^[11]

Scope and Significance

Principles of Optics offers a comprehensive treatment of classical optics, spanning geometrical optics to physical optics with a strong emphasis on electromagnetic wave theory as the foundational framework. It addresses key phenomena including the propagation, interference, diffraction, and scattering of light, grounded in Maxwell's phenomenological equations, while deliberately excluding topics such as quantum mechanics, atomic physics, and physiological aspects of vision. This scope positions the book as a unified resource for understanding optical principles through classical electromagnetic theory.^[14] The text targets advanced undergraduates, graduate students, and researchers in physics, engineering, and optical sciences, assuming prior knowledge of vector calculus and electromagnetism, making it unsuitable as an introductory work. Its intended audience comprises professionals seeking a rigorous reference rather than novices, thereby serving physicists, engineers, and optical scientists engaged in theoretical and applied research.^[1]^[14] First published in 1959, the book emerged as a successor to Max Born's pre-war Optik (1933), filling a critical need for an updated, cohesive exposition of optics amid post-World War II scientific progress and the field's expansion. By 2008, it had sold approximately 150,000 copies, underscoring its widespread adoption and lasting value as a standard reference.^[15]^[2] A distinctive strength lies in its equilibrium between abstract theory and real-world applications, complemented by thorough citations to seminal works up to the mid-20th century, which enriches its utility for both education and original research. This approach, rooted in the authors' long-standing collaboration beginning in 1951, has cemented its role as an indispensable cornerstone in optical studies.^[14]

Development

Origins and Initial Conception

Max Born's foundational contributions to optics in the interwar period were shaped by his pioneering role in quantum mechanics, including the development of matrix mechanics alongside Werner Heisenberg and Pascual Jordan in 1925, which provided a mathematical framework for understanding atomic phenomena with implications for optical processes. In the 1930s, amid rising political pressures in Nazi Germany, Born authored Optik (1933), a seminal German-language treatise on physical optics grounded in electromagnetic theory, which synthesized wave propagation, interference, and diffraction but left gaps due to the era's disruptions.^[14] Meanwhile, Emil Wolf, born in Prague in 1922, arrived in England in 1940 as a refugee fleeing Nazi occupation and pursued studies at the University of Bristol, earning his PhD in 1948 on the theory of aspheric optical systems; he began his research on partial coherence in the early 1950s.^[11]^[16] The collaboration between Born and Wolf was forged in the post-World War II period, when Born, having emigrated to the United Kingdom in 1933 and taken up the Tait Chair of Natural Philosophy at the University of Edinburgh in 1936, contributed to wartime scientific efforts amid the rapid advancements in microwave technology for radar and communication systems—fields that extended classical optics into electromagnetic wave theory.^[14] Wolf, having completed his doctorate, joined Born at Edinburgh in January 1951 in the department's modest basement offices, where their partnership intensified; this period marked a shift from wartime exigencies to post-war reconstruction, with optics research revitalized by the need to integrate microwave insights into broader electromagnetic frameworks.^[11] The wartime emphasis on wave propagation and interference, driven by radar applications, underscored the urgency to synthesize scattered knowledge in optics, bridging pre-war theoretical foundations with emerging technological demands.^[14] The initial conception of Principles of Optics emerged in the late 1940s and early 1950s as Born sought to expand his 1933 Optik into a comprehensive English-language text, motivated by the explosion of optical research after 1933 that had rendered earlier works, such as those by Arnold Sommerfeld, insufficient for modern needs.^[14] With Wolf's expertise in coherence theory proving invaluable, the duo outlined the book to revive wave optics in the post-quantum era, emphasizing Maxwell's electromagnetic theory to address pedagogical gaps in teaching materials for interference, diffraction, and propagation—drawing inspiration from 19th-century revivals of Rayleigh's and Fresnel's ideas amid quantum dominance.^[17] The first draft was largely completed by 1956, with primary writing occurring at Edinburgh and Manchester, focusing on a rigorous, unified treatment to serve as an authoritative reference for electromagnetic optics; the inaugural edition appeared in January 1959 via Pergamon Press, fulfilling the vision of a text that synthesized classical principles with contemporary advances.^[14]

Key Influences and Prerequisites

The theoretical framework of Principles of Optics presupposes a solid foundation in classical electromagnetism, particularly proficiency with Maxwell's equations, which form the cornerstone for deriving the propagation, interference, and diffraction of light.^[18] Readers are also expected to be familiar with vector analysis for handling field descriptions and complex analysis for tackling wave equations and Fourier transforms in optical contexts.^[2] The text begins with a concise review of geometrical optics to bridge these prerequisites, ensuring accessibility for those versed in undergraduate-level physics while quickly advancing to electromagnetic formulations.^[1] The book's core principles build directly on foundational works in electromagnetic theory, notably Hendrik Lorentz's early 20th-century synthesis of Maxwell's equations into a cohesive framework for electron dynamics and light propagation.^[18] It extends the Huygens-Fresnel principle, originally formulated in the 17th and 19th centuries to explain wave propagation through secondary sources, and incorporates Gustav Kirchhoff's 1882 diffraction integral, which provides a rigorous mathematical basis for boundary value problems in wave optics.^[18] While maintaining a classical electromagnetic approach, the text subtly integrates hints of quantum optics—such as references to partial coherence—without delving into a full quantum mechanical treatment, reflecting the transitional state of the field in the mid-20th century.^[2] External inspirations include Arnold Sommerfeld's comprehensive lectures on optics from the 1940s and 1950s, which emphasized rigorous mathematical treatments of electromagnetic waves and diffraction, influencing the book's deductive structure.^[18] Max Planck's 1900 work on blackbody radiation introduced quantum concepts that challenged classical wave theory, prompting extensions in thermal radiation and partial coherence discussions.^[2] Post-World War II advancements in interferometry, driven by wartime radar technologies and precision measurements, further shaped the emphasis on coherence and interference phenomena.^[2] The text deliberately eschews heavy relativistic effects, concentrating on non-relativistic optics to maintain focus on electromagnetic fundamentals applicable to laboratory and instrumental contexts.^[18] Prior to 1959, optics literature was fragmented, with separate treatments of geometrical, physical, and emerging quantum aspects lacking a unified electromagnetic perspective; Principles of Optics addresses this by synthesizing these domains into a single, deductive system grounded in Maxwell's theory, thereby filling a critical gap in comprehensive optical education.^[2]

Content

Core Topics and Structure

The canonical structure of Principles of Optics, as in the 7th edition, comprises 15 chapters (I–XV), systematically organized to progress from electromagnetic foundations to geometrical and physical optics, and advanced applications. Chapters I–II establish the basic properties of the electromagnetic field and polarization. Geometrical optics spans chapters III–VI, covering foundations, optical imaging, aberrations, and image-forming instruments, emphasizing ray tracing, the eikonal equation, and lens systems in homogeneous and inhomogeneous media. Chapter IV addresses image formation through geometrical optics, including the role of apertures in resolution under paraxial approximations. These topics are illustrated with practical examples, such as lens design and aberration correction. The physical optics portion, beginning in chapters VII–IX, shifts focus to the wave nature of light, covering interference phenomena (Chapter VII, including Young's double-slit and Michelson interferometer), diffraction theory (Chapter VIII, with Fraunhofer and Fresnel patterns from Huygens' principle), and the diffraction theory of aberrations (Chapter IX). Chapter X extends to interference and diffraction with partially coherent light, a key contribution by Wolf. Polarization is treated comprehensively across relevant sections, including crystal optics, birefringence, anisotropic media, and radiometry for light flux quantification. Advanced topics in chapters XI–XV extend to rigorous diffraction theory (XI), diffraction of light by ultrasonic waves (XII), scattering from inhomogeneous media (XIII, including diffraction tomography and applications to medical imaging such as CAT scans), optics of metals (XIV), and optics of crystals (XV), addressing complex interactions like Bragg diffraction. A distinctive feature is the seamless integration of electromagnetic theory throughout, deriving phenomena from Maxwell's equations, complemented by historical notes from Huygens and Fresnel to modern developments. Mathematical tools like ray-transfer matrices and Fourier analysis support the narrative without overwhelming it. The book includes twelve appendices on tools such as the Dirac delta function, vector analysis, and Fourier transforms, with dedicated sections on matrix methods in optics.

Mathematical Foundations

The mathematical foundations of Principles of Optics begin with Maxwell's equations, which provide the electromagnetic framework for all optical phenomena. In the context of optics, these equations, expressed in Gaussian units, relate the electric field \mathbf{E}, magnetic field \mathbf{H}, displacement \mathbf{D}, induction \mathbf{B}, charge density \rho, and current density \mathbf{j}:

\nabla \times \mathbf{H} = \frac{1}{c} \frac{\partial \mathbf{D}}{\partial t} + \frac{4\pi}{c} \mathbf{j},

\nabla \times \mathbf{E} = -\frac{1}{c} \frac{\partial \mathbf{B}}{\partial t},

\nabla \cdot \mathbf{D} = 4\pi \rho,

\nabla \cdot \mathbf{B} = 0.

These form the basis for deriving wave propagation, with constitutive relations \mathbf{D} = \epsilon \mathbf{E} and \mathbf{B} = \mu \mathbf{H} linking fields to material properties like permittivity \epsilon and permeability \mu.^[19]^[20] From Maxwell's equations, the scalar wave equation emerges for monochromatic fields in non-magnetic isotropic media (\mu = 1) with refractive index n = \sqrt{\epsilon}:

\nabla^2 \psi - \frac{n^2}{c^2} \frac{\partial^2 \psi}{\partial t^2} = 0,

where \psi is a scalar field component approximating the vector wave under certain symmetries, and c is the speed of light in vacuum. For time-harmonic fields \psi(\mathbf{r}, t) = \Re \{ u(\mathbf{r}) e^{-i \omega t} \}, this reduces to the Helmholtz equation \nabla^2 u + k^2 n^2 u = 0, with wavenumber k = \omega / c. This equation underpins interference and diffraction analyses throughout the book.^[19]^[20] In the geometrical optics regime, valid for short wavelengths (k \to \infty), the book derives the eikonal equation by assuming u = a(\mathbf{r}) \exp(i k S(\mathbf{r})), where S is the eikonal and a the amplitude. Substituting into the Helmholtz equation and retaining leading-order terms yields the nonlinear first-order PDE:

|\nabla S|^2 = n^2,

with rays following the characteristics \frac{d\mathbf{r}}{ds} = \nabla S / n. The next-order terms give a transport equation for a, ensuring energy conservation along rays. This approximation systematically connects wave optics to ray tracing.^[19]^[20] Central derivations include the Fresnel diffraction integral, an approximation to the full Kirchhoff formula for propagation distances where the phase varies quadratically across the aperture. For a field U_0(\xi) over aperture \Sigma, the diffracted field at \mathbf{r} is

U(\mathbf{r}) = \frac{e^{i k z}}{i \lambda z} \int_\Sigma U_0(\xi) \exp\left( i \frac{k}{2z} |\mathbf{r}_\perp - \xi|^2 \right) d\xi,

with z the axial distance, \lambda = 2\pi / k, and \mathbf{r}_\perp, \xi transverse coordinates. This arises from the paraxial expansion of the obliquity factor and distance in the spherical wave kernel, enabling computation of near-field patterns like those from edges or slits.^[19]^[20] The Kirchhoff boundary conditions underpin these diffraction derivations, positing that on an aperture, the total field and its normal derivative match the incident wave (U = U_i, \partial U / \partial n = \partial U_i / \partial n), while vanishing on the obstructing screen. Applied via Green's second identity to the wave equation over a volume bounded by the aperture and observation surface, this yields the diffraction integral \int_\Sigma \left( U \frac{\partial G}{\partial n} - G \frac{\partial U}{\partial n} \right) d\Sigma, with Green's function G = \exp(i k r)/r. Though inconsistent for strict boundary value problems, these conditions provide a practical scalar approximation for opaque obstacles. The approach originates from Kirchhoff's 1882 adaptation of potential theory to waves.^[19]^[20] For polarization, Jones calculus represents fully polarized states as column vectors \mathbf{J} = \begin{pmatrix} E_x \\ E_y \end{pmatrix} e^{i \phi}, with transformations by 2×2 matrices for retarders, polarizers, etc. A quarter-wave plate with fast axis along x has matrix \begin{pmatrix} e^{i \pi/4} & 0 \\ 0 & e^{-i \pi/4} \end{pmatrix}, converting linear to circular polarization. The output is \mathbf{J}' = \mathbf{M} \mathbf{J}, preserving coherence for monochromatic light. This vectorial method, introduced by Jones in 1941, efficiently handles sequential optical elements without full Maxwell solutions.^[20] Fourier transform methods analyze imaging, expressing the object as a spectrum O(\nu_x, \nu_y) = \iint o(x, y) \exp(-2\pi i (\nu_x x + \nu_y y)) dx dy, propagated via the coherent transfer function. The image is the inverse transform u(\mathbf{r}) = \iint F(\nu) \exp(2\pi i \nu \cdot \mathbf{r}) d\nu, where F(\nu) incorporates pupil filtering and aberrations. For incoherent imaging, the optical transfer function modulates intensities. This frequency-domain view reveals resolution limits and aberration impacts.^[20] Paraxial matrix optics employs ABCD matrices for ray transfer in thin-lens approximations. A ray (r, \theta) (position, angle) transforms as \begin{pmatrix} r' \\ \theta' \end{pmatrix} = \begin{pmatrix} A & B \\ C & D \end{pmatrix} \begin{pmatrix} r \\ \theta \end{pmatrix}, with AD - BC = 1. Propagation over distance d uses \begin{pmatrix} 1 & d/n \\ 0 & 1 \end{pmatrix}, and a lens \begin{pmatrix} 1 & 0 \\ -1/f & 1 \end{pmatrix}. System matrices multiply for compound optics, aiding aberration-free design.^[20] Asymptotic expansions refine high-frequency approximations, series in powers of $1/k beyond the eikonal: u \sim \sum_{m=0}^\infty a_m (\nabla^2 + k^2 n^2)^{-1} (k^m \exp(i k S)). Leading terms recover geometrical optics, while higher orders add diffractive boundary layers via uniform expansions. These connect ray tracing to wave effects near caustics or foci.^[20] Green's function solutions address wave propagation in bounded domains, solving (\nabla^2 + k^2 n^2) G = -\delta(\mathbf{r} - \mathbf{r}') with radiation conditions. The free-space form is G(\mathbf{r}, \mathbf{r}') = \frac{\exp(i k |\mathbf{r} - \mathbf{r}'|)}{4\pi |\mathbf{r} - \mathbf{r}'|}, enabling field integrals like \int_V [u \nabla^2 G - G \nabla^2 u] dV' for scattering. In layered media, dyadic Green's functions incorporate polarization. This integral approach handles inhomogeneous problems, such as extinction in dielectrics.^[20]

Editions and Revisions

Early Editions (1st to 3rd)

The first edition of Principles of Optics, published in 1959 by Pergamon Press, spanned 803 pages and established the book's core framework centered on classical wave optics, including electromagnetic theory of propagation, interference, and diffraction of light. This edition built upon Max Born's earlier German text Optik (1933) but was substantially revised and expanded through the collaboration with Emil Wolf, emphasizing rigorous mathematical treatments of foundational concepts without incorporating emerging quantum or laser-related topics. Early printings suffered from minor errors, including typographical mistakes and inconsistencies in notation, which were noted in contemporary reviews as limiting the text's immediate accessibility despite its comprehensive scope.^[21]^[22]^[2] The second edition, released in 1964, expanded the content by 5 pages to 808 pages to address feedback from users and incorporate refinements, with Wolf's contributions notably increasing to reflect his expertise in optical coherence. A key addition was a dedicated chapter on coherence theory, providing a systematic treatment of partial coherence and its applications in interference phenomena, which enhanced the book's utility for advanced studies in wave optics. Corrections focused on resolving typesetting issues and misprints from the first edition, improving overall clarity and precision; specific enhancements included expanded discussions in diffraction sections, such as more detailed analyses of Fresnel and Fraunhofer diffraction, along with the inclusion of end-of-chapter exercises to support instructional use. No major structural overhauls occurred, preserving the classical emphasis on Maxwell's equations as the deductive basis for optical phenomena.^[20]^[23]^[24] The third edition, published in 1969, involved minor revisions that brought the total page count to over 1000, incorporating updates for consistency with the metric system throughout formulas and examples. Prepared during Born's lifetime (he died in 1970), this edition maintained the established structure while refining existing material, with further enhancements to diffraction sections through additional derivations and illustrative examples, and more exercises added to promote problem-solving skills. The revisions prioritized accuracy and pedagogical value over new topics, ensuring the text remained a cornerstone for classical optics without yet addressing phenomena like lasers, which would appear in later updates.^[25]^[2]

Later Editions (4th to 7th)

The fourth edition, published in 1970 by Pergamon Press, was prepared under the collaboration of Max Born and Emil Wolf, though it became the last to bear Born's direct contributions following his death in January of that year. This 985-page volume incorporated new material on Gaussian beams and the fundamentals of lasers, addressing the burgeoning field of coherent light sources that had emerged since the invention of the laser in 1960. The edition also featured a reorganization to standardize measurements in SI units, enhancing consistency with international scientific practices.^[26] The fifth edition, released in 1975 and still under Pergamon Press, expanded discussions on coherence theory and light scattering, incorporating advancements in partial coherence and related phenomena. It introduced an initial treatment of fiber optics, reflecting the growing interest in guided-wave propagation for telecommunications. Spanning 951 pages, this edition marked a transitional phase before the publisher change.^[27] By the sixth edition in 1980, Emil Wolf assumed primary responsibility for revisions, with the book now totaling 884 pages under Pergamon Press. Key integrations included detailed coverage of holography, building on Gabor's foundational work, and introductory concepts in nonlinear optics, such as second-harmonic generation. References were updated to encompass significant 1970s research, ensuring the text remained relevant amid evolving experimental techniques.^[28] The seventh edition, published in 1999 by Cambridge University Press, represented a major expansion to 952 pages, with Wolf leading the thorough revisions. New chapters addressed spatial coherence, including extensions of the Van Cittert-Zernike theorem for partially coherent fields, and introductory quantum aspects of optical phenomena, such as brief mentions of laser equations without full quantum derivations. The edition incorporated over 200 new references, digital corrections for errata, and integrations of modern topics like atmospheric turbulence effects on coherent propagation. It was reprinted in 2020 as the 60th anniversary edition with a new foreword by Sir Peter Knight.^[20]^[1]

Publication History

Original Publications and Publishers

The first edition of Principles of Optics was published in 1959 by Pergamon Press in London, appearing as a hardcover volume of 803 pages.^[29]^[30] Pergamon Press, founded by Robert Maxwell in the early 1950s, handled the printing and initial distribution.^[31] The book was distributed internationally through academic and scientific channels, including a U.S. edition issued by Pergamon's New York office, where it retailed for $17.50.^[32]^[33] Pergamon Press continued as the publisher for the subsequent editions, releasing the second edition in 1964, a revised third in 1965, the fourth in 1970, the fifth in 1975, and the sixth in 1980, maintaining the book's status as a key reference in optics.^[2]^[34] Following the sixth edition, publishing rights transferred to Cambridge University Press, which issued an expanded seventh edition in 1999 after completely resetting the text to enhance readability and production quality.^[2] This shift marked a significant improvement in accessibility and formatting for global academic audiences.^[5]

Reprints, Translations, and Accessibility

Following the original 1959 publication, Principles of Optics underwent numerous reprints to meet growing demand in academic and research communities. Pergamon Press issued multiple reprints during the 1960s and 1970s as part of its early editions. In the late 1990s and 2000s, Cambridge University Press began offering softcover versions, enhancing portability for students and researchers.^[1] The seventh expanded edition of 1999 was reprinted as the 60th anniversary edition in 2019, featuring a foreword by Sir Peter Knight; this remains the latest edition as of 2025.^[2]^[1] The book has been translated into several languages to broaden its global reach, with Emil Wolf contributing to revisions for accuracy in non-English versions. Notable translations include a Russian edition published by Nauka in 1973, covering the electromagnetic theory core.^[35] A Chinese version appeared in 1985, followed by an updated translation in 1992 to align with advancing optics research in Asia.^[36] Japanese translations emerged in 1974–1975 by Tokai University Press, split into volumes for detailed study of propagation and diffraction topics.^[37] By the early 2000s, additional translations in languages such as German and others had been produced, though exact counts vary due to regional publishers. Accessibility has improved significantly since the 2000s through digital formats and institutional resources. Full PDF versions became available via academic libraries and platforms like Cambridge Core, allowing licensed users to download or access the text online.^[20] Open-access excerpts, including chapter previews and historical introductions, are offered on publisher websites to support introductory teaching without full purchase.^[1] The adoption of standardized ISBN systems from the 1970s onward facilitated international distribution and sales, reducing barriers for global buyers.^[20] However, the book's retail price for hardcover editions in the 1960s and 1970s—typically around $15 to $25 USD—made it relatively affordable for academic institutions but challenging for individual students in resource-limited settings.^[22]^[38] Unauthorized reproductions and piracy were reported in developing countries during the 1980s, prompting publishers to emphasize licensed digital alternatives.

Controversies

Issues with Pergamon Press

The publication of Principles of Optics by Pergamon Press during its initial editions was marred by several operational challenges, including delays in production and quality control lapses. The collaborative writing process itself experienced slow progress, taking eight years from 1951 to 1959, with Max Born expressing frustration over the pace, despite his own rapid writing style.^[14] These delays extended to printing, as the extensive typesetting for the first edition in 1959 introduced numerous typographical errors.^[14] Early editions contained typographical errors that were addressed in later revisions.^[14] Authors Max Born and Emil Wolf experienced difficulties with Pergamon Press over royalties, including discrepancies in sales figures.^[14] Pergamon's aggressive publishing strategy, often described as monopolistic, restricted broader distribution channels and limited the authors' control over international reprints and translations, exacerbating tensions over revenue sharing.^[39] These issues reflected broader operational practices at Pergamon, where opaque accounting and limited transparency affected multiple scientific titles. Ongoing issues contributed to the eventual transfer of publishing rights to Cambridge University Press in 1997, following the sixth edition published by Pergamon in 1980.^[14] ^[2] This move allowed for improved production standards, including the correction of longstanding errors and better royalty management, marking the end of the operational strife under Pergamon. Robert Maxwell's leadership at Pergamon contributed to these broader controversies through his hands-on approach to contracts and finances.^[39]

Disputes Involving Robert Maxwell

Robert Maxwell, a Czechoslovak-born British media proprietor and founder of Pergamon Press in 1948, built a vast publishing empire that included scientific imprints but became notorious for financial irregularities and aggressive business practices.^[40] Accusations of stock manipulation and improper dealings plagued his career, culminating in the 1991 collapse of his companies amid revelations that he had embezzled approximately £460 million from employee pension funds to prop up his failing enterprises.^[41] Disputes over Principles of Optics arose during Maxwell's tenure at Pergamon, including allegations of unauthorized reprints and translations in the 1970s, such as an unapproved Russian edition in 1970 (Moscow: Nauka) and Chinese editions in 1978-1981, which deprived the authors of rightful revenues.^[37] Authors Max Born and Emil Wolf also expressed ongoing concerns about discrepancies in reported sales figures and royalty payments from Pergamon, leading to prolonged legal arbitration that strained their relationship with the publisher.^[14] These issues were exacerbated by Maxwell's 1969 ouster from the Pergamon board following government investigations into accounting irregularities and inflated profit forecasts.^[14] Following Maxwell's death in November 1991 and the subsequent insolvency of his empire, Pergamon was sold to Elsevier, prompting further conflicts over intellectual property rights and unpaid royalties for Principles of Optics.^[14] Emil Wolf played a key role in post-collapse asset recovery efforts, including correspondence and solicitors' involvement with Maxwell Macmillan (a related entity) from 1991 to 1993, which addressed lingering royalty claims without evidence of direct book piracy but highlighted indirect financial impacts from Maxwell's scandals. While no criminal charges directly tied to the book emerged, the broader instability of Pergamon under Maxwell's influence ultimately led to the transfer of publishing rights to Cambridge University Press in 1997.^[14]

Reception and Legacy

Critical Reviews

Upon its release in 1959, Principles of Optics was lauded for its rigorous and comprehensive approach to electromagnetic theory in optics. A 1962 review in Nature praised it as providing a "unified treatment of modern optical theory," emphasizing its authoritative synthesis of propagation, interference, and diffraction phenomena.^[42] Similarly, a contemporary assessment in the Publications of the Astronomical Society of the Pacific commended the book's depth and precision in derivations but critiqued its dense style and absence of color illustrations, which made complex concepts less accessible visually.^[43] During the 1970s and 1980s, as subsequent editions incorporated revisions, feedback highlighted the text's completeness in classical optics while suggesting enhancements for practical engineering applications and updates to quantum-related sections, which were seen as somewhat dated by the later editions. Reviewers in physics journals noted its enduring value for theoretical rigor but pointed to the mathematical intensity as a barrier for those seeking applied insights. In later assessments from the 1990s onward, the book solidified its status as a cornerstone reference. A 2000 review in Physics Today by Eugene Hecht described it as a "great, rigorous, ponderous" work essential for advanced study, while acknowledging criticisms of its dense prose, insufficient illustrations, and pedagogical shortcomings for beginners, alongside minor outdated elements in quantum discussions.^[44] Optics & Photonics News and other outlets have retrospectively hailed it as the "bible of optics" for its foundational derivations, though pre-seventh edition versions drew complaints for lacking coverage of emerging topics like digital imaging.^[45] The overall consensus in academic circles affirms Principles of Optics as a seminal text with unparalleled strengths in theoretical derivations and mathematical elegance, averaging high regard on scholarly scales, though its weaknesses in introductory pedagogy and visual aids render it more suitable for graduate-level or expert readers. Subsequent editions, particularly the seventh in 1999, addressed some critiques through expanded content and improved illustrations.^[1] Principles of Optics by Max Born and Emil Wolf has profoundly shaped the educational landscape in optics, serving as a cornerstone text in university curricula across the globe. It is routinely assigned in advanced undergraduate and graduate courses, providing a rigorous foundation in electromagnetic theory, propagation, interference, and diffraction of light. For instance, it features prominently in syllabi at institutions like MIT, where it is recommended for courses on modern optics and holographic imaging, and at Oxford University, where it supports physics programs emphasizing optical principles.^[46] By 2025, the book has amassed over 40,000 citations on Google Scholar, underscoring its enduring pedagogical influence and status as one of the most referenced works in physics.^[47] In research, Principles of Optics has been instrumental in advancing key areas of optical science. The text's treatment of coherence has similarly informed developments in coherence imaging and fiber optics, as seen in foundational studies on imaging systems where partial coherence effects are analyzed using its derivations. It also underpinned Wolf's own contributions to physical optics, including work on diffraction and coherence theory that earned international acclaim, though he did not receive a Nobel Prize—unlike Born, who was honored for related quantum mechanical insights.^[48] The book's principles have directly supported practical applications in laser design and microscopy, where its discussions of beam propagation and aberration theory guide instrument optimization. For example, in laser cavity analysis, the modal solutions derived from its electromagnetic formulations are essential for predicting output characteristics. Its indirect influence extends to the post-1980s growth of the photonics industry, providing the theoretical bedrock for innovations in optical communication and sensing technologies that have driven economic expansion in this sector. A 2024 retrospective in Optics & Photonics News marked the book's 65th anniversary, reaffirming its foundational role in contemporary optics research and education.^[49]^[50]^[51]^[2] Despite its strengths, Principles of Optics predates the full maturation of quantum optics, omitting detailed treatments of photon statistics and quantum entanglement, which has prompted supplementary texts like Introductory Quantum Optics to address these gaps. Nonetheless, its classical framework remains relevant in the 2020s for AI-driven optics simulations, where principles of diffraction and interference are integrated into computational models for aberration correction and image processing in machine learning applications.^[52]^[53]

References

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Principles of Optics - Cambridge University Press & Assessment
This book covers basic electromagnetic field properties, geometrical optics, optical imaging, interference, diffraction, and scattering from inhomogeneous ...
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65 Years of “Born and Wolf” - Optics & Photonics News
Jun 1, 2024 · Principles of Optics came out in December 1959, three months after the first International Conference on Quantum Electronics kicked off the race ...
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100 years of Emil Wolf: introduction
### Extracted Information: Principles of Optics
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Principles of Optics is one of the classic science books of the twentieth century, and probably the most influential book in optics published in the past 40 ...
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[PDF] Principles of Optics - Assets - Cambridge University Press
This book covers the electromagnetic theory of propagation, interference, and diffraction of light, including CAT scans, scattering, and diffraction tomography.
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Principles of Optics 7th Edition | Cambridge University Press ...
30-day returnsPrinciples of Optics is one of the most highly cited and most influential physics books ever published, and one of the classic science books of the twentieth ...
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Principles of Optics: 60th Anniversary Edition - Amazon.com
A comprehensive guide exploring the fundamental principles governing the behavior of light, covering topics from diffraction to scattering and imaging ...
[8]
Max Born – Facts - NobelPrize.org
Max Born was born in Breslau, Germany (now Wroclaw, Poland), where his father was a professor of anatomy. Born studied at universities in Breslau, Heidelberg, ...
[9]
Max Born – Biographical - NobelPrize.org
Max Born was born in Breslau on the 11th December, 1882, to Professor Gustav Born, anatomist and embryologist, and his wife Margarete, née Kauffmann, who was a ...
[10]
Max Born (1882 - 1970) - Biography - MacTutor History of Mathematics
Max Born was a Polish-born mathematician who worked in Cambridge and received the Nobel Prize for Physics in 1954 for his work on Quantum Mechanics.<|separator|>
[11]
Emil Wolf | Optica
1978 OSA President and Honorary Member Emil Wolf was born 30 July 1922. He was a Czech-born American physicist who made advancements in physical optics, ...
[12]
Emil Wolf – CREOL, The College of Optics and Photonics
Biography. Dr. Wolf received his B.Sc. in Mathematics and Physics (1945), and his Ph.D. in Physics (1948), both from from the University of Bristol ...
[13]
100 years of Emil Wolf: introduction - Optica Publishing Group
Nov 29, 2022 · Gabor recommended Wolf, and Wolf moved to the University of Edinburgh in 1951 to work with Born. Thus began the collaboration that culminated in ...
[14]
[PDF] Principles of ptics O Principles of Optics is one of the most highly ...
Principles of Optics is one of the most highly cited and most influential physics books ever published, and one of the classic science books of the.
[15]
None
### Summary of Principles of Optics by Born and Wolf
[16]
[PDF] Tribute to Emil Wolf: Science and Engineering Legacy of Physical ...
Sep 23, 2004 · An icon in the world of optics, Emil Wolf laid the foundations of contemporary physical optics by documenting the concept of spatial coherence ...<|separator|>
[17]
Historical introduction - Principles of Optics
THE physical principles underlying the optical phenomena with which we are concerned in this treatise were substantially formulated before 1900.
[18]
[PDF] Principles of optics
Using this result, Maxwell developed his electromagnetic theory of light, predicting the existence of electromagnetic waves; the correctness of this prediction.<|separator|>
[19]
Principles of Optics - Cambridge University Press & Assessment
Principles of Optics: Electromagnetic Theory of Propagation, Interference and Diffraction of Light. Search within full text.
[20]
Principles of optics; electromagnetic theory of propagation ...
Sep 23, 2011 · Principles of optics; electromagnetic theory of propagation, interference, and diffraction of light. 803 p. 26 cm
[21]
Principles of Optics. Electromagnetic theory of propagation ... - Science
Principles of Optics. Electromagnetic theory of propagation, interference and diffraction of light. Max Born, Emil Wolf et al. Pergamon Press, New York, 1959.
[22]
Principles of Optics. Second (Revised) Edition. : Born, Max, & Emil ...
Oct 17, 2023 · Principles of Optics. Second (Revised) Edition. by: Born, Max, & Emil Wolf,. Publication date: 1964-01-01. Publisher: Pergamon Press. Collection ...
[23]
Books by Born Max Wolf Emil - GetTextbooks.com
Principles of Optics(7th Edition) Electromagnetic Theory of Propagation ... Hardcover, 808 Pages, Published 1969 by Pergamon Press ISBN-13: 978-0-08 ...
[24]
[PDF] Principles of Optics
For the basic principles of maser action have roots outside the domain of classical electromagnetic theory on which considerations of this book are based. We ...
[25]
Principles of optics (5th Edition): M. Born, E. Wolf Pergamon Press ...
Aug 1, 1975 · Principles of optics (5th Edition): M. Born, E. Wolf Pergamon Press, Oxford, 1975, pp xxviii + 808, £9.50 · 505 Citations · Related Papers ...
[26]
Principles of Optics - ScienceDirect
The book is comprised of 14 chapters that discuss various topics about optics, such as geometrical theories, image forming instruments, and optics of metals ...
[27]
[PDF] [Max Born] Principles of Optics - Electromagnetic Theory of ...
Principles of Optics is one of the classic science books of the twentieth century, and probably the most influential book in optics published in the past 40 ...
[28]
Principles of Optics: Electromagnetic Theory of Propagation ...
30-day returnsPublisher, Pergamon ; Publication date, January 1, 1959 ; Edition, First Edition ; Language, ‎English ; Print length, 803 pages.
[29]
Pergamon Press Ltd. | British company - Britannica
Oct 3, 2025 · In Robert Maxwell …publishing company, which he renamed Pergamon Press Ltd. in 1951. By the 1960s the company was a major publisher of trade ...
[30]
Principles of Optics: Electromagnetic Theory of Propagation ...
14–30 day delivery 30-day returnsPrinciples of Optics: Electromagnetic Theory of Propagation, Interference and... (Cloth). Max Born and Emil Wolf. Published by Pergamon Press, New York, 1959.
[31]
Book Reviews
Principles of Optics, by Max Born and Emil Wolf, Pergamon Press, 1959, xxvi + 803 pp. $17.50. Reviewed by A. M. ZAREM and HORACE. R. MOORE. Electro-Optical ...Missing: issues | Show results with:issues
[32]
https://www.abebooks.com/first-edition/Principles-Optics-Electromagnetic-Theory-Propagation-Interference/32154801905/bd
[33]
Principles of Optics - Wikipedia
Principles of Optics, colloquially known as Born and Wolf, is an optics textbook written by Max Born and Emil Wolf that was initially published in 1959 by ...
[34]
References
Wolf, Principles of Optics. Moscow, Nauka, 1970 (in Russian). 11. A.E. SС–gman, The antenna properties of optical heterodyne receivers // Appl ...
[35]
Optics - University of Chinese Academy of Sciences
[6] Max Born & Emil Wolf, Principles of Optics (Chinese version,1985);. [7] J.W.Goodman, Statistical Optics, 1985 (Chinese version). Colleges & Schools ...Missing: translation | Show results with:translation
[36]
Physical Optics and Coherence Theory - IOPscience
This special issue of Pure and Applied Optics is devoted to physical optics and coherence theory in honour of Professor Emil Wolf, one of the world's most ...
[37]
Correspondence concerning 'Recollections of Max Born', and ...
Correspondence concerning 'Principles of Optics', by Max Born and Emil Wolf ... royalties ... Correspondence with Emil Wolf concerning dispute with Pergamon Press ...
[38]
Correspondence with publishers concerning Max Born's ...
... royalties ... Correspondence concerning 'Principles of Optics', by Max Born and Emil Wolf ... Correspondence with Emil Wolf concerning dispute with Pergamon Press ...
[39]
Robert Maxwell | British Media Mogul, Businessman & Politician
Sep 26, 2025 · Czechoslovak-born British publisher who built an international communications empire. His financial risks led him into grand fraud and an apparent suicide.
[40]
[PDF] Robert Maxwell's Expectations Gap: Regulation and Reputation in ...
Maxwell had stolen around £460 million from his employees' pension funds and committed extensive stock fraud in order to manipulate the share prices of his ...
[41]
Founder of Pergamon Offering 25 Cents a Share in Control Bid
Jan 10, 1974 · Maxwell was ousted from Pergamon amid Government accusations of improper dealings with the company. However, no formal charges were lodged ...
[42]
A Unified Treatment of Modern Optical Theory - Nature
Principles of Optics. Electromagnetic Theory of Propagation, Interference and Diffraction of Light. By Prof. Max Born and Prof. Emil Wolf.
[43]
Review: [Untitled] on JSTOR
425, April 1960 Review ... Reviewed Work: <italic>Principles of Optics</italic> by Max Born, Emil Wolf. Review by: F. A. Jenkins ... herent light, a difficult ...
[44]
Electromagnetic Theory of Propagation, Interference and Diffraction ...
Principles of Optics: Electromagnetic Theory of Propagation, Interference and Diffraction of Light. OCT 01, 2000. DOI: 10.1063/1.1325200.Missing: Born Wolf
[45]
Emil Wolf, pioneer of optical physics, remembered
Jun 4, 2018 · Emil Wolf was one of the most recognized optical scientists of his generation and served on the Rochester faculty for more than 50 years.Missing: biography | Show results with:biography
[46]
Readings | Modern Optics Project Laboratory - MIT OpenCourseWare
Principles of Optics: Electromagnetic Theory of Propagation, Interference and Diffraction of Light_._ 7th ed. Cambridge, UK: Cambridge University Press, 1999.
[47]
Optical Society Celebrates Emil Wolf's 90th Birthday
Oct 24, 2012 · ... Born on the book Principles of Optics. First published in 1959, it ... Google Scholar measures the book citations at over 40,000.
[48]
Gabor's hologram in a modern perspective - AIP Publishing
Jul 1, 2004 · They can also be found in Max Born and Emil Wolf, Principles of Optics (Pergamon, Oxford, 1991), 6th (corrected) ed., p. 456, but the caption is ...
[49]
Effects of Coherence on Imaging Systems* - Optica Publishing Group
Fiber optics. Fluorescence and luminescence. Fourier optics and optical ... Wolf, Principles of Optics (Pergamon Press, N. Y., 1959). 4. T. H. Maiman ...Missing: influence | Show results with:influence
[50]
(PDF) The optics of microscopy - ResearchGate
May 21, 2007 · The optical microscope is a standard optical instrument that is used as an example to introduce the principles of optics.
[51]
[PDF] 138504912.pdf
Nov 12, 2017 · ... Principles of Optics for Engineers. Diffraction and Modal Analysis. BY WILLIAM S. C. CHANG. University of California, San Diego terms of use ...Missing: 4th | Show results with:4th<|separator|>
[52]
1 Introduction | Optics and Photonics: Essential Technologies for Our ...
With the demonstration in 1960 of the first laser, many of the fundamental and seemingly disconnected principles of optics established by Einstein, Bose ...
[53]
[PDF] Introductory Quantum Optics
A detailed account can be found in the “Historical Introduction” for example in the 6th edition of Born and Wolf. ... Principles of Optics (Cambridge: Cambridge ...
[54]
[PDF] Examining the Impact of Optical Aberrations to Image Classification ...
Apr 25, 2025 · Principles of optics: elec- tromagnetic theory of propagation, interference and diffraction of light. 7th expanded ed. Cambridge ; New. York ...