Advanced Holography
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Ultra Realistic Imaging
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Author : Hans Bjelkhagen
language : en
Publisher: CRC Press
Release Date : 2013-05-20
Ultra Realistic Imaging written by Hans Bjelkhagen and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-20 with Technology & Engineering categories.
Ultra-high resolution holograms are now finding commercial and industrial applications in such areas as holographic maps, 3D medical imaging, and consumer devices. Ultra-Realistic Imaging: Advanced Techniques in Analogue and Digital Colour Holography brings together a comprehensive discussion of key methods that enable holography to be used as a technique of ultra-realistic imaging. After a historical review of progress in holography, the book: Discusses CW recording lasers, pulsed holography lasers, and reviews optical designs for many of the principal laser types with emphasis on attaining the parameters necessary for digital and analogue holography Gives a full review of current photosensitive materials for colour holography Covers modern methods of analogue holography and digital holographic printing Introduces mathematical and geometrical notation for horizontal parallax-only holograms and practical computational algorithms for the full-parallax case Reviews systems and the image processing algorithms required to convert the raw image data to the format required by digital printers Develops the physical theory of the holographic grating and the hologram Provides an up-to-date review of illumination sources, including LED and laser diode sources Written by leaders in dynamic holography, this handbook provides complete coverage of real-time colour holographic processes, including applications. The book covers not only the optics and theory behind such holographic systems, but also laser technologies, recording devices, data acquisition and processing techniques, materials for reproduction, and current and developing applications.
Holography And Its Applications
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Author : Michael R. Wang
language : en
Publisher: BoD – Books on Demand
Release Date : 2025-05-28
Holography And Its Applications written by Michael R. Wang and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-28 with Science categories.
Optical holography is a promising non-contact 3D imaging technique. Effectively using the coherence property of the light, the optical holography can store the interference information of the object light beam with the reference light beam in a holographic recording medium or a digital camera and retrieve/read-out the 3D image information. Optical holography offers storage, three-dimensional imaging and displays, industrial non-destructive testing and surface profiling, virtual and augmented reality, holographic teleconferencing, and product design and prototyping. This book presents a few recent advancements in holography and its applications.
Holography
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Author : Gerhard K. Ackermann
language : en
Publisher: John Wiley & Sons
Release Date : 2008-07-11
Holography written by Gerhard K. Ackermann 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 2008-07-11 with Technology & Engineering categories.
From fundamentals to advanced experiments and applications, this book explains how holography works. It guides students from simple optics to advanced topics in holography, following a practical approach using real-world materials. This proven university textbook contains exercises plus solutions as well as instructions for more than 20 experiments.
Holography
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Author : Joseph Rosen
language : en
Publisher: BoD – Books on Demand
Release Date : 2011-02-28
Holography written by Joseph Rosen and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-28 with Computers categories.
Holography has recently become a field of much interest because of the many new applications implemented by various holographic techniques. This book is a collection of 22 excellent chapters written by various experts, and it covers various aspects of holography. The chapters of the book are organized in six sections, starting with theory, continuing with materials, techniques, applications as well as digital algorithms, and finally ending with non-optical holograms. The book contains recent outputs from researches belonging to different research groups worldwide, providing a rich diversity of approaches to the topic of holography.
Holography Practical Uses
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Author : Aiden Feynman
language : en
Publisher: Publifye AS
Release Date : 2025-03-04
Holography Practical Uses written by Aiden Feynman and has been published by Publifye AS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-04 with Technology & Engineering categories.
Holography Practical Uses explores the revolutionary potential of holography, focusing on its tangible applications in data storage, security, and measurement. This book illuminates how three-dimensional light field recording extends far beyond visual displays, impacting technology and science. The book uniquely details how holographic methods provide unparalleled data density, surpassing traditional storage solutions, and how holographic techniques can create forgery-resistant authentication systems. By presenting foundational concepts like optics and interferometry, the book lays the groundwork for understanding advanced applications such as holographic interferometry in metrology. The book progresses systematically, starting with the principles of holography before diving into data storage, security, and measurement applications. Real-world case studies enhance understanding, making it an invaluable resource for scientists, engineers, and industry professionals aiming to implement cutting-edge holographic technologies.
Advanced Holography
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Author : Izabela Naydenova
language : en
Publisher: BoD – Books on Demand
Release Date : 2011-11-09
Advanced Holography written by Izabela Naydenova and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-09 with Technology & Engineering categories.
Advanced Holography - Metrology and Imaging covers digital holographic microscopy and interferometry, including interferometry in the infra red. Other topics include synthetic imaging, the use of reflective spatial light modulators for writing dynamic holograms and image display using holographic screens. Holography is discussed as a vehicle for artistic expression and the use of software for the acquisition of skills in optics and holography is also presented. Each chapter provides a comprehensive introduction to a specific topic, with a survey of developments to date.
Interferometry In Speckle Light
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Author : P. Jacquot
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-02-02
Interferometry In Speckle Light written by P. Jacquot 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 2012-02-02 with Science categories.
These proceedings reflect the work presented at the conference "Interferometry in Speckle Light: Theory and Applications", held at the Ecole Polytechnique Federale de Lausanne, (EPFL), the Swiss Federal Institute of Technology in Lausanne, Switzerland. The event took place from September 25 to September 28, 2000. Thanks to the diligence of the authors, this book has been published just in time for the conference. Writing this preface in July, in anticipation of the conference, we have tried to envisage how this book will benefit the quality of discourse between authors and attendees. "Interferometry in Speckle Light: Theory and Applications" results from a bottom-up approach and is original in several ways. This conference is not part of a series; on the contrary, it is a single event. The idea of gathering scientists and engineers for a general discussion on the theory and the practice of interferometry, involving rough, non-optically polished objects, was "in the air". An opportunity of this sort was not provided by any of the conferences scheduled when the present one was conceived. For this reason, it was easy to convince a small number of renowned researchers, all of them active in the field of holographic and speckle interferometry, to organize a conference. To be specific, they are the people listed below as members of the scientific and local committees. At the same time, a particular circumstance, namely the retirement of Professor L. Pflug, helped to detennine the location of the meeting.
New Trends In Instrumentation For Hypersonic Research
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Author : A. Boutier
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
New Trends In Instrumentation For Hypersonic Research written by A. Boutier 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.
Because of the growing interest in hypersonic flows, the AGARD Fluid Dynamics Panel initiated a sub-working group on instrumentation for hypersonics in 1989. This sub-group, chaired by J. WENDT (VKI -Belgium), was composed of: A. BOUTIER (ONERA -France), K. BUTEFISCH (DLR -Germany), R. CATTOLICA (SANDIA Lab. -USA), V. CLINE (AEDC -USA), A. GIRARD (ONERA -France), R. McKENZIE (NASA Ames -USA), S. OCHELTREE (NASA Langley -USA) and G. SMEETS (ISL -Franco-German Inst.). As a result of several meetings, the idea came to organize this workshop, 27th April - 1st May 1992, on "New Trends in Instrumentation for Hypersonic Research", at Le Fauga-Mauzac ONERA center, in France, where the new hot-shot arc-heated facility F4, as well as a new conference building, were recently completed. This workshop has been organized in close connection with the AGARD FDP Symposium to be held in Torino 4 - 8 May 1992 on "Theoretical and Experimental Methods in Hypersonic Flows": the main conclusions and ideas expressed by the papers and during the discussions of this workshop are reported in session 7 and have been presented in Torino in a special Instrumentation session. As chairman of this workshop, I express many thanks to the Organizing Committee composed of Karl BUTEFISCH, Andre GIRARD, Stewart OCHELTREE and John WENDT for their very constructive help, leading to a meeting that was recognized to be very fruitful for all the participants.
Entwicklung Neuronaler Algorithmen Zur Extraktion Von 3d Str Mungsfeldern Aus Holografischen Piv Feldern
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Author : Roman Krepki
language : en
Publisher: diplom.de
Release Date : 2001-01-16
Entwicklung Neuronaler Algorithmen Zur Extraktion Von 3d Str Mungsfeldern Aus Holografischen Piv Feldern written by Roman Krepki and has been published by diplom.de this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-01-16 with Computers categories.
Inhaltsangabe:Problemstellung: Die Untersuchung turbulenter Strömungen gewinnt immer mehr an Bedeutung. Aktuelle Einsatzgebiete sind die Aerodynamik, die Untersuchung von Strömungen in hydraulischen Systemen und die Analyse und Behandlung von Strömungen des menschlichen Blutgefäßsystems, einschließlich des Herzens. Probleme, die in solchen Systemen auftreten sind unter anderem: Kavitation; aufgrund zu hoher Drücke, kann diese zu Materialabtragung oder zum Platzen von Blutgefäßen führen. Zu hohe Drücke können durch starke Scherströmungen entstehen, z.B. an Schiffsschrauben oder Pumpen oder in Leitungen bei sehr hohen Strömungsgeschwindigkeiten. Totwassergebiete, die sich in Blutgefäßen in der Nähe von Wirbeln bilden, können zur Trombosenbildung führen. Die Untersuchung von Strömungen in Flüssigkeiten ist dabei einfacher als die Untersuchung von Gasen, da die Flüssigkeiten im Normalfall nahezu unkomprimierbar sind und so wesentlich Glattheitsbedingungen auf das Strömungsfeld angewendet werden können. Eine verlässliche Strömungsmesstechnik ist einerseits wichtig um Strömungen, für die heutzutage noch keine analytische Beschreibung möglich ist, untersuchen zu können, und andererseits um neugewonnene Theoretische Erkenntnisse mit praktisch ermittelten Messwerten belegen zu können. Die derzeitig zur Verfügung stehenden Messverfahren lassen sich in punktuelle, planare und räumliche Messverfahren unterteilen. Die bekanntesten punktuellen Verfahren sind die „Hot Wire Anemometry“ (HWA) und die „Laser Doppler Anemometry“ (LDA). Beide Verfahren lassen eine sehr genaue Messung der lokalen Geschwindigkeit zu. Ihr Hauptnachteil liegt in der nicht vorhandenen räumlichen Auflösung der Messung. So ist es mit diesen Verfahren nahezu unmöglich, instationäre Vorgänge zu untersuchen. Die „Hot Wire Aneometry“ hat den weiteren Nachteil, dass durch den in die Strömung einzubringenden Draht, die Strömung selbst beeinflusst werden kann. Flächige Verfahren, die die gleichzeitige Messung innerhalb einer Ebene des Strömungsfeldes gestatte, beruhen meistens auf dem Verfahren, Aufnahmen von in das Strömungsfeld eingebrachten Partikeln oder Farbstoffen zu machen, die von einem Lichtschnitt beleuchtet werden. Die Farbstoffmethode dient jedoch hauptsächlich der qualitativen Sichtbarmachung von Strömungen, quantitative Aussagen lassen sich nur mit sehr hohem Aufwand realisieren. Bei den auf Partikeln basierenden Verfahren („Particle Image Velocimetry“, PIV) werden zwei oder [...]
Holographic Materials And Applications
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Author : Manoj Kumar
language : en
Publisher: BoD – Books on Demand
Release Date : 2019-09-25
Holographic Materials And Applications written by Manoj Kumar and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-25 with Technology & Engineering categories.
Optical techniques continue to evolve and advance, particularly with the inventions of the laser and holography. This volume provides an introduction to various optical systems and devices that are increasingly being used for engineering, scientific, and industrial applications. Organized into three sections on Holographic Materials, Optical Systems, and Algorithms and Imaging Processing, this book covers basic concepts of holographic materials and systems. Chapters provide comprehensive information on volume holograms, display holograms, full-color holographic optical elements, computer-generated holograms, digital imaging devices, and image processing algorithms. This volume is intended for researchers in the field and interested readers alike.