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This book provides the reader with the broad range of materials that were discussed in a series of short courses presented at Georgia Tech on the design, fabrication, and testing of diffractive optical elements (DOEs). Although there are not long derivations or detailed methods for specific engineering calculations, the reader should be familiar and comfortable with basic computational techniques. This text is not a 'cookbook' for producing DOEs, but it should provide readers with sufficient information to assess whether this technology would benefit their work, and to understand the requirements for using the concepts and techniques presented by the authors.
A textbook for elementary optical design that treats lasers, modulators, and scanners as part of the design process. Moves from the simplest concepts in optics to a basic understanding of ray tracing in optical systems, the components of those systems, and the process by which a design is produced. Features numerous problems, examples, and figures.
"This book explains how to design an optical system using the high-end optical design program CODE V. The design process, from lens definition to the description and evaluation of lens errors and onto the improvement of lens performance, will be developed and illustrated using the program. The text is organized so that readers can (1) reproduce each step of the process including the plots for evaluating lens performance and (2) understand the significance of each step in producing a final design"--
This book provides all the essential and best elements of Kidger's many courses taught worldwide on lens and optical design. It is written in a direct style that is compact, logical, and to the point--a tutorial in the best sense of the word. "I read my copy late last year and read it straight through, cover to cover. In fact, I read it no less than three times. Its elegant expositions, valuable insights, and up-front espousal of pre-design theory make it an outstanding work. It's in the same league with Conrady and Kingslake." Warren Smith.
This tutorial explains the human eye, its function, and performance limits from the perspective of an experienced optical engineer and lens designer. It is concise and readable, with examples and data, and is intended for students, practicing engineers, and technology users.
The image analysis community has put much effort into developing systems for the automatic reading of various types of documents containing text, graphic information, and pictures. A closely related but much more problematic task is the reading and interpretation of line drawings such as maps, engineering drawings, and diagrams. This book considers the problem in detail, analyzes its theoretical foundations, and analyzes existing approaches and systems.
In 2000, after the Tribune Company acquired Times Mirror Corporation, it comprised the most powerful collection of newspapers in the world. How then did Tribune nosedive into bankruptcy and public scandal? In The Deal From Hell, veteran Tribune and Los Angeles Times editor James O'Shea takes us behind the scenes of the decisions that led to disaster in boardrooms and newsrooms from coast to coast, based on access to key players, court testimony, and sworn depositions. The Deal From Hell is a riveting narrative that chronicles how news industry executives and editors--convinced they were acting in the best interests of their publications--made a series of flawed decisions that endangered journalistic credibility and drove the newspapers, already confronting a perfect storm of political, technological, economic, and social turmoil, to the brink of extinction.
With emphasis on the physical and engineering principles, this book provides a comprehensive and highly accessible treatment of modern lasers and optoelectronics. Divided into four parts, it explains laser fundamentals, types of lasers, laser electronics & optoelectronics, and laser applications, covering each of the topics in their entirety, from basic fundamentals to advanced concepts. Key features include: exploration of technological and application-related aspects of lasers and optoelectronics, detailing both existing and emerging applications in industry, medical diagnostics and therapeutics, scientific studies and Defence. simple explanation of the concepts and essential information o...
Spectroscopy--the study of matter using electromagnetic radiation--and its applications as a scientific tool are the focus of this tutorial. Topics covered include the interaction of light with matter, spectrometer fundamentals, quantum mechanics, selection rules, and experimental factors.