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Semiconductor Diode Depletion Region
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Laser Diode Microsystems $301.11 Laser Diode Microsystems provides the reader with the basic knowledge and understanding required for using semiconductor laser diodes in optical microsystems and microoptical electromechanic systems. This tutorial addresses the fundamentals of semiconductor laser operation and design, coupled with an overview of the types of laser diodes suitable for use in Microsystems, along with their distinguishing characteristics. Emphasis is placed on laser diode characterization and measurement as well as the assembly techniques and optical accessories required for incorporation of semiconductor lasers into complex microsystems. Equipped with typical results and calculation examples, this handon text helps readers to develop a feel for how to choose a laser diode, characterize it and incorporate it into a microsystem. Author: Zappe, Hans P./ Zappe, H. Series Title: Microtechnology and Mems (Hardcover) Binding Type: Hardcover Number of Pages: 355 Publication Date: 2003/10/10 Language: English Dimensions: 9.21 x 6.14 x 0.81 inches |
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Semiconductor Lasers I (Hardcover) $256.23 This book covers the device physics of semiconductor lasers in five chapters written by recognized experts in this field. The volume begins by introducing the basic mechanisms of optical gain in semiconductors and the role of quantum confinement in modern quantum well diode lasers. Subsequent chapters treat the effects of built-in strain, one of the important recent advances in the technology of these lasers, and the physical mechanisms underlying the dynamics and high speed modulation of these devices. The book concludes with chapters addressing the control of photon states in squeezed-light and microcavity structures, and electron states in low dimensional quantum wire and quantum dot lasers. The book offers useful information for both readers unfamiliar with semiconductor lasers, through the introductory parts of each chapter, as well as a state-of-the-art discussion of some of the most advanced semiconductor laser structures, intended for readers engaged in research in this field. This book may also serve as an introduction for the companion volume, Semiconductor Lasers II: Materials and Structures, which presents further details on the different material systems and laser structures used for achieving specific diode laser performance features.* Introduces the reader to the basics of semiconductor lasers* Covers the fundamentals of lasing in semiconductors, including quantum confined and microcavity structures* Beneficial to readers interested in the more general aspects of semiconductor physics and optoelectronic devices, such as quantum confined heterostructures and integrated optics* Each chapter contains a thorough introduction to the topic geared toward the non-expert, followed by an in-depth discussion of current technology and future trends* Useful for professionals engaged in research and development* Contains numerous schematic and data-containing illustrations |
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High Power Diode Lasers: Technology and Applications $511.65 This book summarizes a five year research project, as well as subsequent results regarding high power diode laser systems and their application in materials processing. The text explores the entire chain of technology, from the semiconductor technology, through cooling mounting and assembly, beam shaping and system technology, to applications in the processing of such materials as metals and polymers. Includes theoretical models, a range of important parameters and practical tips. Author: Bachmann, Friedrich/ Loosen, Peter/ Poprawe, Reinhart Series Title: Springer Series in Optical Sciences Series Number: 128 Binding Type: Paperback Number of Pages: 560 Publication Date: 2010/11/29 Language: English Dimensions: 9.21 x 6.14 x 1.14 inches |
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DIODE $12 When these electrical items fail there is little choice but to renew - With this genuine Suzuki par.. |
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Simulation of Ingan Blue Laser Diode $172.06 In this book, the design of InGaN LDs structures including multi quantum wells (MQWs) active region device are described and investigated by integrated system engineering technology computer aided design (ISE TCAD) device simulator. The parameters of the LDs structures are varied and optimized for high performance. This optimization study involves aspects such as thickness of active region, doping, thickness of stopper layer region, thickness of quantum wells and quantum barriers, number of quantum wells and several approaches to improve and achieve high efficiency, low threshold current and high output power of InGaN LDs. The basic LDs structures treated here are FabryPerot type InGaN double heterostructure (DH), separate confinement heterostructure (SCH) and multi quantum wells (MQWs).High performance LD has been obtained by using multi quantum wells incorporated with the optimized parameters. The lowest threshold current, higher external quantum efficiency and characteristic temperature are obtained when the number of InGaN well layers is two, at our laser emission wavelength of 415 nm, which is related to the problem of inhomogeneous carrier. Author: Thahab, Sabah Binding Type: Paperback Number of Pages: 232 Publication Date: 2011/01/31 Language: English Dimensions: 5.98 x 9.00 x 0.53 inches |
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Ozone Depletion Potential $79.66 High Quality Content by WIKIPEDIA articles The ozone depletion potential (ODP) of a chemical compound is the relative amount of degradation to the ozone layer it can cause, with trichlorofluoromethane (R11 or CFC11) being fixed at an ODP of 1.0. Chlorodifluoromethane (R22), for example, has an ODP of 0.05. CFC or R11 has the maximum potential amongst chlorocarbons because of the presence of three chlorine atoms in the molecule. The first proposal of ODP came from Wuebbles in 1983. It was defined as a measure of destructive effects of a substance compared to a reference substance. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 124 Publication Date: 2010/08/23 Language: English Dimensions: 6.00 x 9.02 x 0.29 inches |
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Semiconductor (Reissue) $14.99 Semiconductor (Reissue) |
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Chaotic Semiconductor Lasers: A Dynamical Analysis $165.69 Chaotic semiconductor laser diodes can be used to precipitate secure communications schemes via synchronisation of two such lasers. This book begins by extending the bifurcation analysis of Dubbeldam and Krauskopf to dimensionless equations derived from the Yamada model with terms representative of spontaneous emission and diffusion effects included. We show that the bifurcation diagram changes dramatically at a certain diffusion level, but that the region of selfpulsation is still delineated by the Hopf bifurcation curve. Other models which include recombination effects are also considered. The excitable region of the parameter space of the dimensionless equations derived from the Yamada model with diffusion effects neglected is considered, and approximations of the excitability threshold are derived. Finally, chaotic behaviour arising from sinusoidal modulation of the pump current is analysed. Lyapunov exponent calculations are supplemented with a return map analysis in order to distinguish between periodic motion and chaos as the modulation depth and frequency are varied. Author: Walker, Ricki Binding Type: Paperback Number of Pages: 236 Publication Date: 2009/04/01 Language: English Dimensions: 9.00 x 6.00 x 0.54 inches |
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Shoebox Holography: A Step-By-Step Guide to Making Holograms Using Inexpensive Semiconductor Diode Laser $22.03 No Synopsis Available |
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Depletion and Abundance (Paperback) $25.97 Astyk left academia to farm with her family in upstate New York and of course write about it, on the Internet and here. The subtitle is "One Woman`s Solutions to Finding Abundance for Your Family while Coming to Terms with Peak Oil, Climate Change, and Hard Times." Her organizing themes are the current world situation, money and the economy, real family values, home economics and home-land security, the new basics of food and health, and recompense. Distributed by Consortium Books Sales and Distribution. Annotation )2009 Book News, Inc., Portland, OR (booknews.com) |
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The Depletion of Oil Resources $38.95 No Synopsis Available |
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Ozone Depletion and Aquatic Ecosystems $77.95 No Synopsis Available |
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Colloids and the Depletion Interaction $58.45 No Synopsis Available |
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Depletion of the Forest Resources in the Philippines $4.88 No Synopsis Available |
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Semiconductor Laser Engineering, Reliability and Diagnostics (Hardcover) $224.98 Practical guidelines to develop high-power, single-spatial mode, edge-emitting diode laser products by using concepts and techniques of the complementary technical areas of device engineering, reliability engineering and device diagnosticsThe book reflects the extensive expertise of the author in the diode-laser field both as a top scientific researcher as well as a key developer of highly reliable devices. The author provides a novel approach to high-power, single-transverse mode diode laser development by addressing the complementary topics of device engineering, reliability engineering and device diagnostics.Provides a comprehensive account of engineering and implementing high-power single transverse mode lasers with a focus on practical guidelines for the use in an industrial environment.Addresses a gap in the current literature between fundamentals and devices.Introduces the basic concepts and techniques of laser reliability engineering.Explains the details of how to set up and operate a typical diode laser reliability test program used in industry for product qualification. |
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