Optical Media

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Optical Media

Author : Friedrich Kittler
Publisher : Polity
Page : 257 pages
File Size : 55,5 Mb
Release : 2010
Category : History
ISBN : 9780745640914

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Optical Media by Friedrich Kittler Pdf

Friedrich Kittler’s lecture series provides a concise history of optical media from Renaissance linear perspective to late twentieth-century computer graphics. He begins by looking at European painting since the Renaissance in order to discern the principles according to which modern optical perception was organised. Kittler also discusses the development of various mechanical devices, like the camera obscura and the laterna magica, which were closely connected to the printing press and which played a pivotal role in the media war between the Reformation and the Counterreformation. After examining this history, Kittler then addresses the ways in which images were first stored and made to move through the development of photography and film. Kittler discusses the competitive relationship between photography and painting as well as between film and theater, as innovations like the Baroque proscenium or “picture-frame” stage evolved from elements that would later constitute cinema. The central question, however, is the impact of film on the ancient monopoly of writing, as it not only provoked new forms of competition for novelists but also fundamentally altered the status of books. In the final section, Kittler examines the development of electrical telecommunications and electronic image processing from television to computer simulations. In short, these lectures provide a comprehensive introduction to the history of image production, which is indispensable for anyone wishing to understand the prevailing audiovisual conditions of contemporary culture.

Light Propagation in Linear Optical Media

Author : Glen D. Gillen,Katharina Gillen,Shekhar Guha
Publisher : CRC Press
Page : 388 pages
File Size : 52,9 Mb
Release : 2017-12-19
Category : Science
ISBN : 9781482210958

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Light Propagation in Linear Optical Media by Glen D. Gillen,Katharina Gillen,Shekhar Guha Pdf

Light Propagation in Linear Optical Media describes light propagation in linear media by expanding on diffraction theories beyond what is available in classic optics books. In one volume, this book combines the treatment of light propagation through various media, interfaces, and apertures using scalar and vector diffraction theories. After covering the fundamentals of light and physical optics, the authors discuss light traveling within an anisotropic crystal and present mathematical models for light propagation across planar boundaries between different media. They describe the propagation of Gaussian beams and discuss various diffraction models for the propagation of light. They also explore methods for spatially confining (trapping) cold atoms within localized light-intensity patterns. This book can be used as a technical reference by professional scientists and engineers interested in light propagation and as a supplemental text for upper-level undergraduate or graduate courses in optics.

Laser Beam Propagation in Nonlinear Optical Media

Author : Shekhar Guha
Publisher : CRC Press
Page : 334 pages
File Size : 53,6 Mb
Release : 2017-12-19
Category : Science
ISBN : 9781439866399

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Laser Beam Propagation in Nonlinear Optical Media by Shekhar Guha Pdf

"This is very unique and promises to be an extremely useful guide to a host of workers in the field. They have given a generalized presentation likely to cover most if not all situations to be encountered in the laboratory, yet also highlight several specific examples that clearly illustrate the methods. They have provided an admirable contribution to the community. If someone makes their living by designing lasers, optical parametric oscillators or other devices employing nonlinear crystals, or designing experiments incorporating laser beam propagation through linear or nonlinear media, then this book will be a welcome addition to their bookshelf." —Richard Sutherland, Mount Vernon Nazarene University, Ohio, USA Laser Beam Propagation in Nonlinear Optical Media provides a collection of expressions, equations, formulas, and derivations used in calculating laser beam propagation through linear and nonlinear media which are useful for predicting experimental results. The authors address light propagation in anisotropic media, oscillation directions of the electric field and displacement vectors, the walk-off angles between the Poynting and propagation vectors, and effective values of the d coefficient for biaxial, uniaxial, and isotropic crystals. They delve into solutions of the coupled three wave mixing equations for various nonlinear optical processes, including quasi-phase matching and optical parametric oscillation, and discuss focusing effects and numerical techniques used for beam propagation analysis in nonlinear media, and phase retrieval technique. The book also includes examples of MATLAB and FORTRAN computer programs for numerical evaluations. An ideal resource for students taking graduate level courses in nonlinear optics, Laser Beam Propagation in Nonlinear Optical Media can also be used as a reference for practicing professionals.

Optical Data Storage

Author : Erwin R. Meinders,Andrei V. Mijiritskii,Liesbeth van Pieterson,Matthias Wuttig
Publisher : Springer Science & Business Media
Page : 181 pages
File Size : 46,7 Mb
Release : 2006-11-15
Category : Technology & Engineering
ISBN : 9781402042171

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Optical Data Storage by Erwin R. Meinders,Andrei V. Mijiritskii,Liesbeth van Pieterson,Matthias Wuttig Pdf

This is an overview of recording principles, materials aspects, and applications of rewritable optical storage. Elements of data recording, including mark formation, eraseability, direct overwrite strategies, data quality and data stability are explained and extensively discussed. Throughout the book, a mark formation model is described and used to back-up measurement results and support the discussed applications. High-speed and dual-layer recording are analyzed in depth, with proposals to achieve higher performance.

Official Gazette of the United States Patent and Trademark Office

Author : United States. Patent and Trademark Office
Publisher : Unknown
Page : 1308 pages
File Size : 41,5 Mb
Release : 2000
Category : Patents
ISBN : PSU:000066182122

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Official Gazette of the United States Patent and Trademark Office by United States. Patent and Trademark Office Pdf

Goddard Conference on Mass Storage Systems and Technologies

Author : Ben Kobler,P. C. Hariharan
Publisher : Unknown
Page : 360 pages
File Size : 54,6 Mb
Release : 1993
Category : Computer storage devices
ISBN : UFL:31262081350737

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Goddard Conference on Mass Storage Systems and Technologies by Ben Kobler,P. C. Hariharan Pdf

Digitization and Digital Archiving

Author : Elizabeth R Leggett
Publisher : Rowman & Littlefield
Page : 259 pages
File Size : 55,8 Mb
Release : 2020-12-15
Category : Language Arts & Disciplines
ISBN : 9781538133354

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Digitization and Digital Archiving by Elizabeth R Leggett Pdf

To help new archivists and genealogists with what can be a daunting process, Digitization and Digital Archiving: A Practical Guide for Librarians answers common questions, including: 1. What should be stored? 2. Where and how should it be stored? 3. How exactly is information stored in a computer? 4. How does copyright law affect archiving? 5. How can metadata be used to improve collection access? This revised second edition has been updated to address new trends and the latest innovations in technology, including: 1. A brand-new chapter addressing different common types of born-digital materials which a librarian may need to archive, such as databases or websites 2. Information about identifying and gathering data from floppy disks, an increasingly important task as this technology ages and its data becomes at greater risk of loss 3. Fully updated chapters to address the latest changes in file storage and formats, including more information on the storage of audio and video media 4. Interesting information about the origins of different common technologies to help the reader better understand the past, present, and future of computer technology This is a comprehensive guide to the process of digital storage and archiving. Assuming only basic computer knowledge, this guide walks the reader through everything he or she needs to know to start or maintain a digital archiving project. Any librarian interested in how digital information is stored can benefit from this guide.

Aberration-Corrected Imaging in Transmission Electron Microscopy

Author : Rolf Erni
Publisher : World Scientific Publishing Company
Page : 432 pages
File Size : 53,7 Mb
Release : 2015-03-23
Category : Technology & Engineering
ISBN : 9781783265305

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Aberration-Corrected Imaging in Transmission Electron Microscopy by Rolf Erni Pdf

Aberration-Corrected Imaging in Transmission Electron Microscopy provides an introduction to aberration-corrected atomic-resolution electron microscopy imaging in materials and physical sciences. It covers both the broad beam transmission mode (TEM; transmission electron microscopy) and the scanning transmission mode (STEM; scanning transmission electron microscopy). The book is structured in three parts. The first part introduces the basics of conventional atomic-resolution electron microscopy imaging in TEM and STEM modes. This part also describes limits of conventional electron microscopes and possible artefacts which are caused by the intrinsic lens aberrations that are unavoidable in such instruments. The second part introduces fundamental electron optical concepts and thus provides a brief introduction to electron optics. Based on the first and second parts of the book, the third part focuses on aberration correction; it describes the various aberrations in electron microscopy and introduces the concepts of spherical aberration correctors and advanced aberration correctors, including correctors for chromatic aberration. This part also provides guidelines on how to optimize the imaging conditions for atomic-resolution STEM and TEM imaging. This second edition has been completely revised and updated in order to incorporate the very recent technological and scientific achievements that have been realized since the first edition appeared in 2010.

Free Space Optical Networks for Ultra-Broad Band Services

Author : Stamatios V. Kartalopoulos
Publisher : John Wiley & Sons
Page : 258 pages
File Size : 42,8 Mb
Release : 2011-08-23
Category : Science
ISBN : 9780470647752

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Free Space Optical Networks for Ultra-Broad Band Services by Stamatios V. Kartalopoulos Pdf

This book provides a comprehensive description of an optical communications technology known as free space optical—a next-generation communications network that uses optical signals through the atmosphere instead of fiber, RF, or microwaves. This technology potentially offers more complex ultrabandwidth communication services simultaneously to multiple users and in a very short time, compared to fiber optic technology. This text presents established and new advancements drawn from the latest research and development in components, networking, operation, and practices. This book describes the FSO network concepts in simple language. It provides comprehensive coverage in an easy-to-understand, progressive style that starts from the physics of the atmosphere and how it affects optical communications; continues with the design of a network node; and concludes with fiberless network applications from point-to-point to mesh topology. Important areas discussed include: Propagation of light in the atmosphere and phenomena that affect light propagation FSO transceiver design Point-to-point FSO systems Ring FSO systems Mesh-FSO systems and integrating the Mesh-FSO with the public network WDM Mesh-FSO FSO network security FSO-specific applications To meet the needs of both academia and industry, key mathematical formulas are presented along with descriptions, while extensive mathematical analyses are minimized or avoided. Free Space Optical Networks for Ultra-Broad Band Services serves as an ideal text for network communication professionals who enter the free space optical communication field, graduate students majoring in optical communications, optical communication engineers, researchers, managers, and consultants.

IBM i and Midrange External Storage

Author : Hernando Bedoya,Ingo Dimmer,Jana Jamsek,Thomas Penzkofer,IBM Redbooks
Publisher : IBM Redbooks
Page : 456 pages
File Size : 51,9 Mb
Release : 2009-07-07
Category : Computers
ISBN : 9780738432083

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IBM i and Midrange External Storage by Hernando Bedoya,Ingo Dimmer,Jana Jamsek,Thomas Penzkofer,IBM Redbooks Pdf

This IBM® Redbooks® publication describes the new IBM i Midrange External Storage solutions available for IBM POWERTM Systems POWER6TM servers with IBM i being a client of IBM Virtual I/O Server (VIOS). It introduces the VIOS virtualization concepts and IBM DS Midrange External Storage Systems architecture of the supported models DS3400, DS4700, DS4800, and DS5000, discusses planning and sizing for IBM i Midrange External Storage, and provides detailed implementation procedures including IBM DS Midrange Storage Copy Services. Finally, it provides monitoring, maintenance, and troubleshooting hints for the triumvirate of IBM i, VIOS, and IBM DS Midrange External Storage. The information provided by this book will help customers, business partners, and IBM service professionals with planning and implementing IBM i Midrange External Storage solutions.

A New Approach to ICSE Physics for Class X (A.Y. 2023-24)Onward

Author : R. N. Das Gupta
Publisher : Goyal Brothers Prakashan
Page : 234 pages
File Size : 53,8 Mb
Release : 2023-05-20
Category : Juvenile Nonfiction
ISBN : 9789394946699

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A New Approach to ICSE Physics for Class X (A.Y. 2023-24)Onward by R. N. Das Gupta Pdf

A New Approach to I.C.S.E. Physics (for Class X) has been revised in accordance with the latest Syllabus prescribed by the Council for Indian School Certificate Examination, New Delhi for Class 10. The main strength of this book lies in the scientific content and rearrangement of the prescribed syllabus, such that the topics are linked to each other and do not cause any unnecessary stress on the mind of students. Emphasis has been laid upon mastering the fundamental principles of Physics, rather than specific procedures and on selecting the areas of contemporary interest rather than of past interest. The main strength of the book lies in the subject matter and the experience that a student will get in solving difficult and complex problems of Physics. Salient features of this book are as follows : • Thoroughly revised and upgraded. Written in new format with figures, examples and definitions highlighted. • Full-size diagrams are given. The size of diagrams is the same as is expected from a student in examinations. * Topic-wise video lectures are given as a support for effective learning. * At the end of each chapter, there are given enough Solved Numerical Problems. This will help the students to solve numericals on their own. * Most of the numerical problems are of contemporary interest and are in Sl units. The motive has been to evaluate the application of principles rather than to test the mathematical skill of students. * ICSE Specimen Question Paper has been given. * Scan QR codes given at the end of each chapter to get the solution of chapter-wise ICSE Board Examination Questions. We hope that this book would prove very useful to fellow teachers and students. Suggestions and constructive criticism for the improvement of the book are welcome and shall be gratefully acknowledged. -Author

Moving Media Storage Technologies

Author : Karl Paulsen
Publisher : Taylor & Francis
Page : 648 pages
File Size : 45,9 Mb
Release : 2011
Category : Computers
ISBN : 9780240814483

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Moving Media Storage Technologies by Karl Paulsen Pdf

First Published in 2011. Routledge is an imprint of Taylor & Francis, an informa company.

National Trade Estimate ... Report on Foreign Trade Barriers

Author : United States. Office of the U.S. Trade Representative
Publisher : Unknown
Page : 522 pages
File Size : 42,9 Mb
Release : 2004
Category : Commercial policy
ISBN : MSU:31293017422191

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National Trade Estimate ... Report on Foreign Trade Barriers by United States. Office of the U.S. Trade Representative Pdf

Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies Appropriations for 2003: Secretary of Commerce ... Intellectual property protection

Author : United States. Congress. House. Committee on Appropriations. Subcommittee on the Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies
Publisher : Unknown
Page : 568 pages
File Size : 40,8 Mb
Release : 2002
Category : United States
ISBN : UCBK:C081480153

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Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies Appropriations for 2003: Secretary of Commerce ... Intellectual property protection by United States. Congress. House. Committee on Appropriations. Subcommittee on the Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies Pdf

Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies Appropriations for 2003: Secretary of Commerce

Author : United States. Congress. House. Committee on Appropriations. Subcommittee on the Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies
Publisher : Unknown
Page : 564 pages
File Size : 42,6 Mb
Release : 2002
Category : United States
ISBN : SRLF:AA0011044195

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Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies Appropriations for 2003: Secretary of Commerce by United States. Congress. House. Committee on Appropriations. Subcommittee on the Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies Pdf