Optical Media

Author: Friedrich Kittler
Publisher: Polity
ISBN: 0745640915
Category : History
Languages : en
Pages : 257

Book Description
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
Publisher: CRC Press
ISBN: 1482210959
Category : Science
Languages : en
Pages : 388

Book Description
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.

Optical Data Storage

Author: Erwin R. Meinders
Publisher: Springer Science & Business Media
ISBN: 1402042175
Category : Technology & Engineering
Languages : en
Pages : 181

Book Description
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.

Ghostly Apparitions

Author: Stefan Andriopoulos
Publisher: Princeton University Press
ISBN: 1935408615
Category : Literary Criticism
Languages : en
Pages : 241

Book Description
Drawing together literature, media, and philosophy, Ghostly Apparitions provides a new model for media archaeology and its transformation of intellectual and literary history. Stefan Andriopoulos examines new media technologies and distinct cultural realms, tracing connections between Kant’s philosophy and the magic lantern’s phantasmagoria, the Gothic novel and print culture, and spiritualist research and the invention of television. As Kant was writing about the possibility of spiritual apparitions, the emerging medium of the phantasmagoria used hidden magic lanterns to startle audiences with ghostly projections. Andriopoulos juxtaposes the philosophical arguments of German idealism with contemporaneous occultism and ghost shows. In close readings of Kant, Hegel, and Schopenhauer, he traces the diverging modes in which these authors appropriated figures of optical media and spiritualist notions. The spectral apparitions from this period also intersect with the rise of popular print culture. Andriopoulos explores the circulation of ostensibly authentic ghost narratives and the Gothic novel, which was said to produce “reading addiction” and a loss of reality. Romantic representations of animal magnetism and clairvoyance similarly blurred the boundary between fiction and reality. The final chapter of Ghostly Apparitions extends this archaeology of new media into the early twentieth century. Tracing a reciprocal inter_action between occultism and engineering, Andriopoulos uncovers how theories and devices of psychical research enabled the emergence of television.

Optical Media News and Information

Author:
Publisher:
ISBN:
Category : Information services
Languages : en
Pages : 232

Book Description

Laser Beam Propagation in Nonlinear Optical Media

Author: Shekhar Guha
Publisher: CRC Press
ISBN: 1439866392
Category : Science
Languages : en
Pages : 334

Book Description
"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.

PC Mag

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 370

Book Description
PCMag.com is a leading authority on technology, delivering Labs-based, independent reviews of the latest products and services. Our expert industry analysis and practical solutions help you make better buying decisions and get more from technology.

Optical Waves in Layered Media

Author: Pochi Yeh
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 428

Book Description
Optical Waves in Layered Media presents a clear picture of the propagation of optical waves in layered media and teaches the reader how to design and analyze optical devices using such media. Starting from the simplest case of plane wave propagation in homogeneous media, the author introduces a new matrix method for studying the optical properties of multilayer structures consisting of isotropic materials. He then describes propagation in anisotropic layered media and in inhomogeneous layers, guided waves, the coupling of modes, and the optical properties of superlattices and quantum wells. Optical Waves in Layered Media bridges the gap between theory and practice by means of numerical examples based on real-life situations.

Optical Play

Author: Julia Bekman Chadaga
Publisher: Northwestern University Press
ISBN: 0810167883
Category : Literary Criticism
Languages : en
Pages : 332

Book Description
Longlist finalist, 2015 Historia Nova Prize for Best Book on Russian Intellectual and Cultural History Julia Bekman Chadaga’s ambitious study posits that glass—in its uses as a material and as captured in culture—is a key to understanding the evolution of Russian identity from the eighteenth century onward. From the contemporary perspective, it is easy to overlook how glass has profoundly transformed vision. Chadaga shows the far-reaching effects of this phenomenon. Her book examines the similarities between glass and language, the ideological uses of glass, and the material’s associations with modernity, while illuminating the work of Lomonosov, Dostoevsky, Zamyatin, and Eisenstein, among others. In particular, Chadaga explores the prominent role of glass in the discourse around Russia’s contentious relationship with the West—by turns admiring and antagonistic—as the nation crafted a vision for its own future. Chadaga returns throughout to the spectacular aspect of glass and shows how both the tendentious capacity and the playfulness of this material have shaped Russian culture.

Apple Training Series

Author: Kevin M. White
Publisher: Peachpit Press
ISBN: 0321702670
Category : Computers
Languages : en
Pages : 849

Book Description
The only Apple-certified book on Mac OS X v10.6, this revised best-seller will take you deep inside the latest big-cat operating system—covering everything from installation to automation, customizing the operating system, supporting applications, setting up peripherals, and more. Whether you're a support technician or simply an ardent Mac user, you'll quickly learn and master the new features in Mac OS X 10.6, including native support for Microsoft Exchange Server 2007. Following the learning objectives of the Apple Certified Support Professional exam, this self-paced book is a perfect guide for Apple’s training and a first-rate primer for computer support personnel who need to troubleshoot and optimize Mac OS X as part of their jobs. Chapter review sections and quizzes summarize and reinforce acquired knowledge. The Apple Training Series serves as both a self-paced learning tool and the official curriculum for the Mac OS X and Mac OS X Server certification programs.