Computer Generated Holograms For Two Dimensional Field Scanning System
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Computer Generated Holograms For Two Dimensional Field Scanning System
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Author : Ning Kong
language : en
Publisher:
Release Date : 1978
Computer Generated Holograms For Two Dimensional Field Scanning System written by Ning Kong and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Holography categories.
Introduction To Computer Holography
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Author : Kyoji Matsushima
language : en
Publisher: Springer Nature
Release Date : 2020-03-23
Introduction To Computer Holography written by Kyoji Matsushima and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-23 with Science categories.
This book covers basic- to expert-level applications in computer holography, a strong candidate for the ultimate 3D display technology. The computer holography developed in the course of the past decade represents the basis of wave optics. Accordingly, the book presents the basic theory of wave optics and practical techniques for handling wave fields by means of the fast Fourier transform. Numerical techniques based on polygons, as well as mask-based techniques, are also presented for calculating the optical fields of virtual 3D models with occlusion processing. The book subsequently describes simulation techniques for very large-scale optical fields, and addresses the basics and concrete applications of simulation, offering a valuable resource for readers who need to employ it in the context of developing optical devices. To aid in comprehension, the main content is complemented by numerous examples of optical fields and photographs of reconstructed 3D images.
Three Dimensional Holographic Imaging
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Author : Chung J. Kuo
language : en
Publisher: John Wiley & Sons
Release Date : 2003-04-08
Three Dimensional Holographic Imaging written by Chung J. Kuo and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-08 with Technology & Engineering categories.
A comprehensive survey of the state of the art in 3-D holographic imaging techniques and applications This book introduces the general concepts of both real-time and non-real-time 3-D holographic imaging techniques for scientific and engineering applications. It offers readers a fundamental understanding of the concepts of 3-D holographic imaging as well as cost-effective design and implementation. World-renowned experts in the field provide in-depth discussion of the following topics: * Holograms of real and virtual point trajectories * Self-stabilized real-time holographic recording * Principles and applications of optical scanning holography * Tangible, dynamic holographic images * Holographic laser radar * Preliminary studies on compression of interference patterns in electronic holography * Photoelectronic principles, components, and applications * Design and implementation of computer-generated hologram and diffractive optical elements * Catastrophe analysis as the basis for visual perception Three-Dimensional Holographic Imaging is the most complete survey available of the fundamental topics in the field, ideal for electrical engineers, optical scientists, and advanced CAD/CAM systems engineers engaged in the design and construction of advanced imaging systems.
Masters Theses In The Pure And Applied Sciences
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Author : Wade H. Shafer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Masters Theses In The Pure And Applied Sciences written by Wade H. Shafer and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis seminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac tivity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 23 (thesis year 1978) a total of 10,148 theses titles from 27 Canadian and 220 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work. While Volume 23 reports these submitted in 1978, on occasion, certain universities do report theses submitted in previous years but not reported at the time.
Computer Generated Phase Only Holograms For 3d Displays
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Author : Peter Wai Ming Tsang
language : en
Publisher: Cambridge University Press
Release Date : 2021-01-21
Computer Generated Phase Only Holograms For 3d Displays written by Peter Wai Ming Tsang and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-21 with Computers categories.
Explore core concepts, theories and formulations of phase-only Fresnel holograms, which paves the way for 3-D holographic display system.
A Knowledge Based System For Electron Beam Fabrication Of Computer Generated Holograms
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Author : Hamid Farhoosh
language : en
Publisher:
Release Date : 1991
A Knowledge Based System For Electron Beam Fabrication Of Computer Generated Holograms written by Hamid Farhoosh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Digital Holography And Three Dimensional Display
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Author : Ting-Chung Poon
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-06-02
Digital Holography And Three Dimensional Display written by Ting-Chung Poon and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-06-02 with Computers categories.
Digital holography and its application to 3-D display is one of the formidable problems of evolving areas of high technology to receive great attention in recent years. This book offers a collection of key chapters that covers digital holography and 3-D display techniques to provide the state-of-the-art developments in these important areas. The book contains research material as well as reviews, new ideas and fresh insights.
Modeling Design And Optimization Of Computer Generated Holograms With Binary Phases
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Author : Jing Wang
language : en
Publisher:
Release Date : 2019
Modeling Design And Optimization Of Computer Generated Holograms With Binary Phases written by Jing Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
The computer-generated hologram (CGH) has been demonstrated to play an important role, since its invention by Lohmann in 1960s, in many applications such as wavefront engineering, structured illumination and optical display, etc. In this thesis, the modeling, design and optimization of CGH with binary phases are studied. We considered a practical projection image system with certain working specification, e.g. working distance of 40 cm, depth of field of 10 cm and a diffraction angle of 53 degree for 632 nm working wavelength, and then designed and optimized a binary-phase hologram by direct binary search for this image system. The hologram was fabricated by E-beam lithography. To achieve the required diffraction angle, we discussed the optical architecture in holographic projection image system. The designed CGH and holographic projection image system were validated experimentally by optical reconstruction. Since the pixels will eventually cluster to form polygonal apertures in hologram, which can be seen clearly during the process of direct binary search, we proposed a new approach to directly design polygonal apertures based on triangular layout in CGH of a large number of pixels. The diffraction of aperture was calculated by analytical Abbe transform. The reconstructed image can be expressed as a coherent addition of diffraction patterns from all the straight edges of different orientations and lengths. A two-step optimization including genetic algorithm with local search for encoding binary phases of apertures, followed by direct search for floating covertices of the elementary triangular apertures was developed. We further proposed a quadrilateral aperture layout, which provides more degrees of freedom and can form more diverse polygonal apertures in holograms. The parallel genetic algorithm with local search was adopted to assign binary phases in the first step, and direct search was then used to optimize of locations of covertices of quadrilateral apertures in the second step. Three different schemes for the two-step algorithm were discussed to provide flexible ways to balance the optimization performance and time cost.
Introduction To Modern Digital Holography
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Author : Ting-Chung Poon
language : en
Publisher: Cambridge University Press
Release Date : 2014-01-23
Introduction To Modern Digital Holography written by Ting-Chung Poon and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-23 with Computers categories.
Building up from the basic principles of optics, this straightforward introduction to digital holography, aimed at graduate students, engineers and researchers, describes modern techniques and applications, plus all the necessary underlying theory. Supporting Matlab code is available for download online, and homework problems are accompanied by an instructor solution manual.
Applications Of Holography
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Author : E. Barrekette
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Applications Of Holography written by E. Barrekette and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Holography has matured over the years since it was first invented by Dennis Gabor and further developed by many workers during the last decade. With some applications a commercial reality and many more continually appearing, it is now possible to compile a volume devoted to the applications of holography. This book consists primarily of papers presented at the second U.S. Japan Seminar on holography, held in Washington, D.C., from October 20-27, 1969, under the auspices of the National Academy of Sciences, National Science Foundation, and the Japanese Society for the Promotion of Science. In addition to most of the papers presented at the seminar, several others are included because they cover important applications which are appropriate to this volume. Attendance at the seminar was limited to ten delegates from each country; these delegates being chosen so as to permit the seminar to include as wide a range of subjects as possible, with each delegate being recognized as an authority in his particular field of holography. In addition, Dr. Gilbert Devey (Program 'Director for Engineering Systems for the National Science Foundation, and the one most responsible for making the seminar possible), Professor Wolf F.