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 years. The new edition is the first ever thoroughly revised and expanded edition of this standard text. Among the new material, much of which is not available in any other optics text, is a section on the CAT scan (computerized axial tomography), which has revolutionized medical diagnostics. The book also includes a new chapter on scattering from inhomogeneous media which provides a comprehensive treatment of the theory of scattering of scalar as well as of electromagnetic waves, including the Born series and the Rytov series. The chapter also presents an account of the principles of diffraction tomography - a refinement of the CAT scan - to which Emil Wolf, one of the authors, has made a basic contribution by formulating in 1969 what is generally regarded to be the basic theorem in this field. The chapter also includes an account of scattering from periodic potentials and its connection to the classic subject of determining the structure of crystals from X-ray diffraction experiments, including accounts of von Laue equations, Bragg's law, the Ewald sphere of reflection and the Ewald limiting sphere, both generalized to continuous media. These topics, although originally introduced in connection with the theory of X-ray diffraction by crystals, have since become of considerable relevance to optics, for example in connection with deep holograms. Other new topics covered in this new edition include interference with broad-band light, which introduces the reader to an important phenomenon discovered relatively recently by Emil Wolf, namely the generation of shifts of spectral lines and other modifications of spectra of radiated fields due to the state of coherence of a source. There is also a section on the so-called Rayleigh-Sommerfield diffraction theory which, in recent times, has been finding increasing popularity among optical scientists. There are also several new appendices, including one on energy conservation in scalar wavefields, which is seldom discussed in books on optics. The new edition of this standard reference will continue to be invaluable to advanced undergraduates, graduate students and researchers working in most areas of optics.

马科斯·玻恩（1887-1970）是20世纪最杰出和最有影响的物理学家之一,曾对量子力学基础的奠定做出过重大贡献,并因此获得1954年诺贝尔物理学奖。但他在物理学的其他分支,例如晶格动力学理论方面的成就也十分突出。他所创建的哥廷根理论物理学派当时名列世界首位,对物理学的发展产生过很大影响。从1936年到1953年,他一直是英国爱丁堡大学的Tait教授。玻恩著作丰富,一生发表过论文约；300篇,出版书著30部——本书《光学原理》的前身Optik（1935）亦为其名著。除诺贝尔奖外,还接受过众多荣誉。他曾被全世界许多学术团体选为荣誉会员并授予多项名誉学位。

埃米尔·沃耳夫是美国罗切斯特大学的Witson教授,他从英国Bristol大学取得理学士学位和博士学位,并从英国爱丁堡大学获得理学博士学位。1951年,他在该校加盟马科斯·玻恩,与其合作撰写《光学原理》。他是马科斯·玻恩的最后一个助手。除《光学原理》外,沃耳夫教授还同L.Mandel共同编写了《光学相干性和量子力学》（Optical Coherence and Quantum optics）一书,并且是著名刊物《尤学进展》（Progress in optics）的主编。他对光学的贡献非常之多,乃众所周知并为多项奖誉包括7个名誉博士所确认。沃耳夫教授曾是1978年美国尤学学会的主席,并且现今仍是该学会的一位名誉会员,同时也是印度光学学会和澳大利亚尤学学会的名誉会员。