Dual Electroabsorption Modulated Laser

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Semiconductor Optical Modulators

Author : Koichi Wakita
Publisher : Springer Science & Business Media
ISBN 13 : 1461560713
Total Pages : 320 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Semiconductor Optical Modulators by : Koichi Wakita

Download or read book Semiconductor Optical Modulators written by Koichi Wakita and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of GaAs/ AIGaAs double heterostructure lasers has opened the door to a new age in the application of compound semiconductor materials to microwave and optical technologies. A variety and combination of semiconductor materials have been investigated and applied to present commercial uses with these devices operating at wide frequencies and wavelengths. Semiconductor modulators are typical examples of this technical evolutions and hsve been developed for commercial use. Although these have a long history to date, we are not aware of any book that details this evolution. Consequently, we have written a book to provide a comprehensive account of semiconductor modulators with emphasis on historical details and experimantal reports. The objective is to provide an up-to-date understanding of semiconductor modulators. Particular attention has been paid to multiple quantum well (MQW) modulators operating at long wavelengths, taking into account the low losses and dispersion in silica fibers occuring at around 1.3 and 1.55 mm. At the present time, MQW structures have been investigated but these have not been sufficiently developed to provide characteristic features which would be instructive enough for readers. One problem is the almost daily publication of papers on semiconductor modulators. Not only do these papers provide additional data, but they often modify the interpretations of particular concepts. Almost all chapters refer to the large number of published papers that can be consulted for future study.

External Optical Injection in Electroabsorption Modulated Lasers

Author : Bennet Yun Tarng
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (453 download)

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Book Synopsis External Optical Injection in Electroabsorption Modulated Lasers by : Bennet Yun Tarng

Download or read book External Optical Injection in Electroabsorption Modulated Lasers written by Bennet Yun Tarng and published by . This book was released on 2000 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Semiconductor Nanocrystals and Metal Nanoparticles

Author : Tupei Chen
Publisher : CRC Press
ISBN 13 : 1315357003
Total Pages : 732 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Semiconductor Nanocrystals and Metal Nanoparticles by : Tupei Chen

Download or read book Semiconductor Nanocrystals and Metal Nanoparticles written by Tupei Chen and published by CRC Press. This book was released on 2016-10-14 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiconductor nanocrystals and metal nanoparticles are the building blocks of the next generation of electronic, optoelectronic, and photonic devices. Covering this rapidly developing and interdisciplinary field, the book examines in detail the physical properties and device applications of semiconductor nanocrystals and metal nanoparticles. It begins with a review of the synthesis and characterization of various semiconductor nanocrystals and metal nanoparticles and goes on to discuss in detail their optical, light emission, and electrical properties. It then illustrates some exciting applications of nanoelectronic devices (memristors and single-electron devices) and optoelectronic devices (UV detectors, quantum dot lasers, and solar cells), as well as other applications (gas sensors and metallic nanopastes for power electronics packaging). Focuses on a new class of materials that exhibit fascinating physical properties and have many exciting device applications. Presents an overview of synthesis strategies and characterization techniques for various semiconductor nanocrystal and metal nanoparticles. Examines in detail the optical/optoelectronic properties, light emission properties, and electrical properties of semiconductor nanocrystals and metal nanoparticles. Reviews applications in nanoelectronic devices, optoelectronic devices, and photonic devices.

Datacenter Connectivity Technologies

Author : Frank Chang
Publisher : CRC Press
ISBN 13 : 1000794938
Total Pages : 758 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Datacenter Connectivity Technologies by : Frank Chang

Download or read book Datacenter Connectivity Technologies written by Frank Chang and published by CRC Press. This book was released on 2022-09-01 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, investments by cloud companies in mega data centers and associated network infrastructure has created a very active and dynamic segment in the optical components and modules market. Optical interconnect technologies at high speed play a critical role for the growth of mega data centers, which flood the networks with unprecedented amount of data traffic. Datacenter Connectivity Technologies: Principles and Practice provides a comprehensive and in-depth look at the development of various optical connectivity technologies which are making an impact on the building of data centers. The technologies span from short range connectivity, as low as 100 meters with multi-mode fiber (MMF) links inside data centers, to long distances of hundreds of kilometers with single-mode fiber (SMF) links between data centers.This book is the first of its kind to address various advanced technologies connecting data centers. It represents a collection of achievements and the latest developments from well-known industry experts and academic researchers active in this field.

Electro-optic Modulation for Photonic Networks

Author : Tetsuya Kawanishi
Publisher : Springer Nature
ISBN 13 : 303086720X
Total Pages : 241 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Electro-optic Modulation for Photonic Networks by : Tetsuya Kawanishi

Download or read book Electro-optic Modulation for Photonic Networks written by Tetsuya Kawanishi and published by Springer Nature. This book was released on 2022-01-07 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides comprehensive and detailed information on electro-optic modulation, which plays important roles in lightwave networks including optical fiber links, visible ray communications, fiber-wireless, etc. The first part of this book describes roles and basic functions of optical modulators as well as various modulation schemes. The second part is on mathematical expressions dedicated to optical modulation, where sideband generation are clearly described. In conclusion, this book provides useful information for device and system technologies, and helps in understanding fundamental issues on telecommunication systems as well as electro-optic devices. Contents in this book provide valuable information for engineering students in telecommunications. It also gives useful examples of applied mathematics using Bessel functions. It is ideal for upper undergraduate and graduate level classes. Provides comprehensive mathematical expressions dedicated to optical phase modulation based electro-optic effect; Presents practical knowledge of optical modulators as well as basic theory on modulator operation; Includes classroom materials including software and PowerPoint slides for easy integration into curriculum.

Dual Modulation Laser Line-locking Technique for Wavelength Modulation Spectroscopy

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Dual Modulation Laser Line-locking Technique for Wavelength Modulation Spectroscopy by :

Download or read book Dual Modulation Laser Line-locking Technique for Wavelength Modulation Spectroscopy written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Disclosed are a method and apparatus for dual modulation of an optical spectroscopy laser. Demodulation is accomplished in a manner resulting in measurement of absorbance of a gas species, as well as stabilization of laser wavelength and baseline noise reduction.

Nanotechnology Applications to Telecommunications and Networking

Author : Daniel Minoli
Publisher : John Wiley & Sons
ISBN 13 : 0471736597
Total Pages : 509 pages
Book Rating : 4.4/5 (717 download)

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Book Synopsis Nanotechnology Applications to Telecommunications and Networking by : Daniel Minoli

Download or read book Nanotechnology Applications to Telecommunications and Networking written by Daniel Minoli and published by John Wiley & Sons. This book was released on 2005-11-07 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Be a part of the nanotechnology revolution in telecommunications This book provides a unique and thought-provoking perspective on how nanotechnology is poised to revolutionize the telecommunications, computing, and networking industries. The author discusses emerging technologies as well as technologies under development that will lay the foundation for such innovations as: * Nanomaterials with novel optical, electrical, and magnetic properties * Faster and smaller non-silicon-based chipsets, memory, and processors * New-science computers based on Quantum Computing * Advanced microscopy and manufacturing systems * Faster and smaller telecom switches, including optical switches * Higher-speed transmission phenomena based on plasmonics and other quantum-level phenomena * Nanoscale MEMS: micro-electro-mechanical systems The author of this cutting-edge publication has played a role in the development of actual nanotechnology-based communication systems. In this book, he examines a broad range of the science of nanotechnology and how this field will affect every facet of the telecommunications and computing industries, in both the near and far term, including: * Basic concepts of nanotechnology and its applications * Essential physics and chemistry underlying nanotechnology science * Nanotubes, nanomaterials, and nanomaterial processing * Promising applications in nanophotonics, including nanocrystals and nanocrystal fibers * Nanoelectronics, including metal nanoclusters, semiconducting nanoclusters, nanocrystals, nanowires, and quantum dots This book is written for telecommunications professionals, researchers, and students who need to discover and exploit emerging revenue-generating opportunities to develop the next generation of nanoscale telecommunications and network systems. Non-scientists will find the treatment completely accessible. A detailed glossary clarifies unfamiliar terms and concepts. Appendices are provided for readers who want to delve further into the hard-core science, including nanoinstrumentation and quantum computing. Nanotechnology is the next industrial revolution, and the telecommunications industry will be radically transformed by it in a few years. This is the publication that readers need to understand how that transformation will happen, the science behind it, and how they can be a part of it.

Optical Wireless Communications

Author : Roberto Ramirez-Iniguez
Publisher : CRC Press
ISBN 13 : 1420013440
Total Pages : 376 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Optical Wireless Communications by : Roberto Ramirez-Iniguez

Download or read book Optical Wireless Communications written by Roberto Ramirez-Iniguez and published by CRC Press. This book was released on 2008-04-03 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last three decades, interest in Infrared (IR) technology as a medium to convey information has grown considerably. This is reflected by the increasing number of devices such as laptops, PDAs, and mobile phones that incorporate optical wireless transceivers and also by the increasing number of optical wireless links available for indoor and

WDM Technologies: Active Optical Components

Author : Masahiko Fujiwara
Publisher : Elsevier
ISBN 13 : 0080481698
Total Pages : 703 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis WDM Technologies: Active Optical Components by : Masahiko Fujiwara

Download or read book WDM Technologies: Active Optical Components written by Masahiko Fujiwara and published by Elsevier. This book was released on 2002-10-16 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt: WDM Technologies: Active Optical Components is an excellent resource for engineers and researchers engaged in all aspects of fiber optics communication, such as, optoelectronics, equipment/system design, and manufacturing. The book is also a resource for graduate students and scholars interested in these rapidly growing fields. - Provides the reader with insight and understanding for key active optical components frequently being / to be used in the optical communication systems, essential building blocks of today's/next generation fiber optic networks - Allows engineers working in optical communication area, (from system to component) to understand the principle and mechanics of each key component they deal with for optical system design - Covers different laser diodes as transmitter and pumping sources, different modulators, and different photodetectors

Handbook of Lasers

Author : Marvin J. Weber
Publisher : CRC Press
ISBN 13 : 1420050176
Total Pages : 1224 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Handbook of Lasers by : Marvin J. Weber

Download or read book Handbook of Lasers written by Marvin J. Weber and published by CRC Press. This book was released on 2019-04-30 with total page 1224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lasers continue to be an amazingly robust field of activity. Anyone seeking a photon source is now confronted with an enormous number of possible lasers and laser wavelengths to choose from, but no single, comprehensive source to help them make that choice. The Handbook of Lasers provides an authoritative compilation of lasers, their properties, and original references in a readily accessible form. Organized by lasing media-solids, liquids, and gases-each section is subdivided into distinct laser types. Each type carries a brief description, followed by tables listing the lasing element or medium, host, lasing transition and wavelength, operating properties, primary literature citations, and, for broadband lasers, reported tuning ranges. The importance and value of the Handbook of Lasers cannot be overstated. Serving as both an archive and as an indicator of emerging trends, it reflects the state of knowledge and development in the field, provides a rapid means of obtaining reference data, and offers a pathway to the literature. It contains data useful for comparison with predictions and for developing models of processes, and may reveal fundamental inconsistencies or conflicts in the data.

Multiwavelength Optical Networks

Author : Thomas E. Stern
Publisher : Cambridge University Press
ISBN 13 : 0521881390
Total Pages : 1005 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Multiwavelength Optical Networks by : Thomas E. Stern

Download or read book Multiwavelength Optical Networks written by Thomas E. Stern and published by Cambridge University Press. This book was released on 2009 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: Second edition of the acclaimed Multiwavelength Optical Networks, describing architectures, enabling technologies, and analytical tools.

Broadband Circuits for Optical Fiber Communication

Author : Eduard Säckinger
Publisher : John Wiley & Sons
ISBN 13 : 0471712337
Total Pages : 470 pages
Book Rating : 4.4/5 (717 download)

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Book Synopsis Broadband Circuits for Optical Fiber Communication by : Eduard Säckinger

Download or read book Broadband Circuits for Optical Fiber Communication written by Eduard Säckinger and published by John Wiley & Sons. This book was released on 2005-03-11 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: An expert guide to the new and emerging field of broadband circuits for optical fiber communication This exciting publication makes it easy for readers to enter into and deepen their knowledge of the new and emerging field of broadband circuits for optical fiber communication. The author's selection and organization of material have been developed, tested, and refined from his many industry courses and seminars. Five types of broadband circuits are discussed in detail: * Transimpedance amplifiers * Limiting amplifiers * Automatic gain control (AGC) amplifiers * Lasers drivers * Modulator drivers Essential background on optical fiber, photodetectors, lasers, modulators, and receiver theory is presented to help readers understand the system environment in which these broadband circuits operate. For each circuit type, the main specifications and their impact on system performance are explained and illustrated with numerical values. Next, the circuit concepts are discussed and illustrated with practical implementations. A broad range of circuits in MESFET, HFET, BJT, HBT, BiCMOS, and CMOS technologies is covered. Emphasis is on circuits for digital, continuous-mode transmission in the 2.5 to 40 Gb/s range, typically used in SONET, SDH, and Gigabit Ethernet applications. Burst-mode circuits for passive optical networks (PON) and analog circuits for hybrid fiber-coax (HFC) cable-TV applications also are discussed. Learning aids are provided throughout the text to help readers grasp and apply difficult concepts and techniques, including: * Chapter summaries that highlight the key points * Problem-and-answer sections to help readers apply their new knowledge * Research directions that point to exciting new technological breakthroughs on the horizon * Product examples that show the performance of actual broadband circuits * Appendices that cover eye diagrams, differential circuits, S parameters, transistors, and technologies * A bibliography that leads readers to more complete and in-depth treatment of specialized topics This is a superior learning tool for upper-level undergraduates and graduate-level students in circuit design and optical fiber communication. Unlike other texts that concentrate on analog circuits in general or mostly on optics, this text provides balanced coverage of electronic, optic, and system issues. Professionals in the fiber optic industry will find it an excellent reference, incorporating the latest technology and discoveries in the industry.

Dual Modulation of Laser Diode Emission Polarization

Author : G. S. Sokolovskii
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis Dual Modulation of Laser Diode Emission Polarization by : G. S. Sokolovskii

Download or read book Dual Modulation of Laser Diode Emission Polarization written by G. S. Sokolovskii and published by . This book was released on 1998 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report considered the laser diode dual modulation (by pump current and confinement factor variation) possibility to be a method to control the polarization of the laser radiation. The carried out mathematical modeling of the laser diode under the dual modulation proved the possibility of direct control of laser radiation polarization keeping the output power near to be constant.

Diode Laser Materials and Devices - A Worldwide Market and Technology Overview to 2005

Author : R. Szweda
Publisher : Elsevier
ISBN 13 : 0080530435
Total Pages : 547 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Diode Laser Materials and Devices - A Worldwide Market and Technology Overview to 2005 by : R. Szweda

Download or read book Diode Laser Materials and Devices - A Worldwide Market and Technology Overview to 2005 written by R. Szweda and published by Elsevier. This book was released on 2001-12-20 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the development of the diode laser industry over a six-year period, 2000 to 2005, incorporating analysis of trends in markets, technologies and industry structure. It is designed to provide key information to users and manufacturers of substrates, epitaxial wafers (epiwafers) and devices. The coverage includes components, laser diodes, and the semiconducting (SC) wafers and epiwafers on which most of these devices are made. The geographical coverage of the report includes North America, Japan and Europe, which together will account for over 90% of the production and consumption of diode laser materials and devices over the next five years. However, many other countries have activities in this field including South-East Asia (Taiwan, South Korea, Singapore, Malaysia etc), China, India, Australia and Eastern Europe (Russia, Poland, Hungary, the Czech Republic) amongst others. Activities in these countries are commented on in the text where relevant, but are not quantified in the market data. Chapter 1 is an introduction to the market study. Chapter 2 contains an executive summary. Chapter 3 overviews materials markets. The size, quality, and particularly the price, of substrates and wafers are key factors in determining the ability of companies to produce competitive laser products. Chapter 3 also examines trends in materials technologies for laser diodes, the impact of the device markets on wafer demand, and the main suppliers. This chapter introduces the semiconductor materials that are presently or will likely become important to the fabrication of diode laser devices. The principal distinguishing properties of these materials are explained with reference to their application. Chapter 4 chapter examines the basic application sectors for laser diode devices as well as the basic commercial opportunities, changes and forces acting within each sector. The chapter also examines the market for the basic types of device as well as the promising newer types. For each type of device, market data and forecasts are provided and future prospects described. The application data are presented for the following industrial groups: • Automotive • Computers • Consumer • Industrial • Military and Aerospace • Telecommunications • Others A full 5-year forecast and analysis is provided by application and region. Chapter 5 is a technology overview. In this chapter a background and overview of developments in the principal technological R&D and production processes for devices is provided. The main focus is on the most important enabling technology for the production of the present and future generations of laser diodes and related devices. This process is crystal growth and involves the following sequence: • Bulk growth of single crystals • Epitaxial growth of semiconductor single crystal layers • Ion implantation • Device fabrication, ie gate and contact formation, etc • Packaging & test Chapter 6 profiles substrate suppliers, epiwafers suppliers and merchant and captive producers of GaAs devices. Chapter 7 lists universities and selected industrial labs involved in the areas of diode laser research. Chapter 8 is a directory of suppliers. Chapter 9 provides acronyms and exchange rates.

Handbook of Radio and Optical Networks Convergence

Author : Tetsuya Kawanishi
Publisher : Springer Nature
ISBN 13 : 9819722829
Total Pages : 1711 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Handbook of Radio and Optical Networks Convergence by : Tetsuya Kawanishi

Download or read book Handbook of Radio and Optical Networks Convergence written by Tetsuya Kawanishi and published by Springer Nature. This book was released on 2024-11-04 with total page 1711 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides comprehensive knowledge on device and system technologies for seamlessly integrated networks of various types of transmission media such as optical fibers and millimeter and THz waves to offer super high-speed data link service everywhere. The seamless integration of the knowledge of radio and optical technologies is needed to construct wired and wireless seamless networks. High-frequency bands such as millimeter-wave and THz-wave bands where super wideband spectra are available can offer high-speed data transmission and high-resolution sensing. However, the expected coverage is limited due to large wave propagation loss. Thus, convergence of radio and optical links is indispensable to construct worldwide networks. The radio and optical technologies share the same physics and are closely related to each other but have been developed independently. Therefore, there is a big gap between these two fields. Bridging the two fields, this handbook is also intended as a common platform to design integrated networks consisting of wireless and wired links. Full coverage of wireless and wired convergence fields ranging from basics of device and transmission media to applications allows the reader to efficiently access all the important references in this single handbook. Further, it also showcases state-of-the-art technology and cases of its use.

Passive Components and Transmission Systems

Author : Chongcheng Fan
Publisher : SPIE-International Society for Optical Engineering
ISBN 13 :
Total Pages : 474 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Passive Components and Transmission Systems by : Chongcheng Fan

Download or read book Passive Components and Transmission Systems written by Chongcheng Fan and published by SPIE-International Society for Optical Engineering. This book was released on 2001 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microcavity Semiconductor Lasers

Author : Yong-zhen Huang
Publisher : John Wiley & Sons
ISBN 13 : 3527345469
Total Pages : 338 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Microcavity Semiconductor Lasers by : Yong-zhen Huang

Download or read book Microcavity Semiconductor Lasers written by Yong-zhen Huang and published by John Wiley & Sons. This book was released on 2021-06-28 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microcavity Semiconductor Lasers Explore this thorough overview of integrable microcavity semiconductor lasers and their applications from two leading voices in the field Attracting a great deal of attention over the last decades for their promising applications in photonic integration and optical interconnects, microcavity semiconductor lasers continue to develop via advances in fundamental physics, theoretical analysis, and numerical simulations. In a new work that will be of interest to researchers and practitioners alike, Microcavity Semiconductor Lasers: Principles, Design, and Applications delivers an application-oriented and highly relevant exploration of the theory, fabrication, and applications of these practical devices. The book focuses on unidirectional emission microcavity lasers for photonic integrated circuits, including polygonal microresonators, microdisk, and microring lasers. After an introductory overview of optical microcavities for microlasers and detailed information of the lasers themselves, including mode structure control and characteristics, and lasing properties, the distinguished authors discuss fabrication and applications of different microcavity lasers. Prospects for future research and potential new applications round out the book. Readers will also benefit from the inclusion of: A thorough introduction to multilayer optical waveguides, the FDTD Method, and Padé Approximation, and deformed, chaos, and unidirectional emission microdisk lasers An exploration of mode analysis for triangle and square microresonators similar as FP Cavity Practical discussions of mode analysis and control for deformed square microlasers An examination of hexagonal microcavity lasers and polygonal microcavities, along with vertical radiation loss for 3D microcavities Perfect for laser specialists, semiconductor physicists, and solid-state physicists, Microcavity Semiconductor Lasers: Principles, Design, and Applications will also earn a place in the libraries of materials scientists and professionals working in the semiconductor and optical industries seeking a one-stop reference for integrable microcavity semiconductor lasers.