Download or read book Antimonide Based Long Wavelength Lasers on GaAs Substrates written by and published by . This book was released on 2000 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have investigated the use of GaAsSb in edge-emitting laser active regions, in order to obtain lasing near 1.3 [mu]m. Single quantum well GaAsSb devices display electroluminescence at wavelengths as long as 1.34 [mu]m, but substantial blueshifts occur under high injection conditions. GaAsSb single quantum well edge emitters have been obtained which lase at 1.275 [mu]m with a room-temperature threshold current density as low as 535 A/cm2. Modification of the basic GaAsSb/GaAs structure with the addition of InGaAs layers results in a strongly type-II band alignment which can be used to further extend the emission wavelength of these devices. Using GaAsSb/InGaAs active regions, lasers emitting at 1.17 [mu]m have been obtained with room-temperature threshold current densities of 120 A/cm2, and devices operating at 1.29 [mu]m have displayed thresholds as low as 375 A/cm2. Characteristic temperatures for devices employing various GaAsSb-based active regions have been measured to be 60-73 K.

Download or read book Design and Fabrication of Long Wavelength Vertical Cavity Lasers on GaAs Substrates written by Rickard Marcks von Würtemberg and published by . This book was released on 2008 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Speed Compound Semiconductor Devices for Wireless Applications and State of the Art Program on Compound Semiconductors XXXIII written by A. G. Baca and published by The Electrochemical Society. This book was released on 2000 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings were published before the two symposia actually took place, and some of the papers presented were not received in time. The 21 that did make it discuss compound semiconductors from perspectives of recent developments in materials, growth, characterization, processing, device fabrication, and reliability. Among the specific topics are the non-crystallographic wet etching of gallium arsenide, fabricating an integrated optics One to Two optical switch, and the fabrication and materials characterization of pulsed laser deposited nickel silicide ohmic contacts to 4H n-SiC. Annotation copyrighted by Book News, Inc., Portland, OR

Download or read book Antimonide Related Strained Layer Heterostructures written by M. O. Manasreh and published by CRC Press. This book was released on 2019-08-16 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in antimonide-related heterostructures is burgeoning due to their applications as light sources, diode lasers, modulators, filters, switches, nonlinear optics, and field-defect transistors. This volume, featuring contributions from leading researchers in the field, is the first book to focus on antimonide-related topics. It offers to both the beginning student and the advanced researcher a comprehensive review of the state of the art in this exciting new area of research.

Download or read book Fabrication and Characterisation of GaAs based Long Wavelength Lasers written by Glenn-Yves Plaine and published by . This book was released on 2001 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Long Wavelength Vertical Cavity Surface Emitting Lasers Using Wafer bonded A1As GaAs DBR Mirrors and Strain compensated Multiple Quantum Well Gain Media written by Christopher L. Chua and published by . This book was released on 1996 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Epitaxy of GaAs based Long wavelength Vertical Cavity Lasers written by and published by . This book was released on 2003 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book GaAs based long wavelength quantum dot lasers written by Gyoungwon Park and published by . This book was released on 2001 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of GaAs based Long Wavelength Lasers and Photodetectors Grown by MOVPE written by 陳威呈 and published by . This book was released on 2008 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Long Wavelength GaAs based Semiconductor Lasers Grown by MOVPE written by 林韋亨 and published by . This book was released on 2009 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meeting Abstracts written by Electrochemical Society. Meeting and published by . This book was released on 1999 with total page 1220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Long Wavelength Infrared Semiconductor Lasers written by Hong K. Choi and published by John Wiley & Sons. This book was released on 2004-03-18 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-wavelength Infrared Semiconductor Lasers provides a comprehensive review of the current status of semiconductor coherent sources emitting in the mid-to far-infrared spectrum and their applications. It includes three topics not covered in any previous book: far-infrared emission from photo-mixers as well as from hot-hole lasers, and InP-based lasers emitting beyond two micrometers. Semiconductor lasers emitting at more than two micrometers have many applications such as in trace gas analysis, environmental monitoring, and industrial process control. Because of very rapid progress in recent years, until this book no comprehensive information beyond scattered journal articles is available at present.

Download or read book Antimonide Related Strained Layer Heterostructures written by M. O. Manasreh and published by CRC Press. This book was released on 2019-08-16 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in antimonide-related heterostructures is burgeoning due to their applications as light sources, diode lasers, modulators, filters, switches, nonlinear optics, and field-defect transistors. This volume, featuring contributions from leading researchers in the field, is the first book to focus on antimonide-related topics. It offers to both the beginning student and the advanced researcher a comprehensive review of the state of the art in this exciting new area of research.

Download or read book Long Wavelength Semiconductor Devices Materials and Processes Volume 216 written by A. Katz and published by Mrs Proceedings. This book was released on 1991-04-26 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: The MRS Symposium Proceeding series is an internationally recognised reference suitable for researchers and practitioners.

Download or read book Long Wavelength GaInNAs and GaInNAsSb Lasers on GAAS written by Wonill Ha and published by . This book was released on 2002 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Long Wavelength Infrared Emitters Based on Quantum Wells and Superlattices written by Manfred Helm and published by CRC Press. This book was released on 2000-10-31 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a thorough survey of long wavelength infrared semiconductor emitters based primarily on quantum wells and superlattices. Featuring contributions from the most prominent researchers in the field, this volume allows readers to compare different types of lasers as well as examine investigations of potential far-infrared/terrahertz sources. This is an essential reference for researchers, engineers and graduate students who wish to obtain comprehensive knowledge about infrared semiconductor sources and recent developments in this field.

Download or read book Handbook of Optoelectronics written by John P. Dakin and published by CRC Press. This book was released on 2017-10-10 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Optoelectronics offers a self-contained reference from the basic science and light sources to devices and modern applications across the entire spectrum of disciplines utilizing optoelectronic technologies. This second edition gives a complete update of the original work with a focus on systems and applications. Volume I covers the details of optoelectronic devices and techniques including semiconductor lasers, optical detectors and receivers, optical fiber devices, modulators, amplifiers, integrated optics, LEDs, and engineered optical materials with brand new chapters on silicon photonics, nanophotonics, and graphene optoelectronics. Volume II addresses the underlying system technologies enabling state-of-the-art communications, imaging, displays, sensing, data processing, energy conversion, and actuation. Volume III is brand new to this edition, focusing on applications in infrastructure, transport, security, surveillance, environmental monitoring, military, industrial, oil and gas, energy generation and distribution, medicine, and free space. No other resource in the field comes close to its breadth and depth, with contributions from leading industrial and academic institutions around the world. Whether used as a reference, research tool, or broad-based introduction to the field, the Handbook offers everything you need to get started. (The previous edition of this title was published as Handbook of Optoelectronics, 9780750306461.) John P. Dakin, PhD, is professor (emeritus) at the Optoelectronics Research Centre, University of Southampton, UK. Robert G. W. Brown, PhD, is chief executive officer of the American Institute of Physics and an adjunct full professor in the Beckman Laser Institute and Medical Clinic at the University of California, Irvine.