Developments In Fiber Optics For Distribution Automation
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Developments In Fiber Optics For Distribution Automation
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Author :
language : en
Publisher: DIANE Publishing
Release Date :
Developments In Fiber Optics For Distribution Automation written by and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Developments In Fiber Optics For Distribution Automation
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-06
Developments In Fiber Optics For Distribution Automation written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-06 with categories.
An optical fiber based communications system of unusual design is described. The system consists of a network of optical fibers overlaid on the distribution system. It is configured as a large number of interconnected rings, with some spurs. Protocols for access to and control of the network are described. Because of the way they function, the protocols are collectively called AbNET, in commemoration of the microbiologists' abbreviation Ab for antibody. Optical data links that could be optically powered are described. There are two versions, each of which has a good frequency response and minimal filtering requirements. In one, a conventional FM pulse train is used at the transmitter, and a novel form of phase-locked loop is used as demodulator. In the other, the FM transmitter is replaced with a pulse generator arranged so that the period between pulses represents the modulating signal. Transmitter and receiver designs, including temperature compensation methods, are presented. Experimental results are given. Kirkham, H. and Friend, H. and Jackson, S. and Johnston, A. Jet Propulsion Laboratory...
Distribution Automation Applications Of Fiber Optics
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-17
Distribution Automation Applications Of Fiber Optics written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-17 with categories.
Motivations for interest and research in distribution automation are discussed. The communication requirements of distribution automation are examined and shown to exceed the capabilities of power line carrier, radio, and telephone systems. A fiber optic based communication system is described that is co-located with the distribution system and that could satisfy the data rate and reliability requirements. A cost comparison shows that it could be constructed at a cost that is similar to that of a power line carrier system. The requirements for fiber optic sensors for distribution automation are discussed. The design of a data link suitable for optically-powered electronic sensing is presented. Empirical results are given. A modeling technique that was used to understand the reflections of guided light from a variety of surfaces is described. An optical position-indicator design is discussed. Systems aspects of distribution automation are discussed, in particular, the lack of interface, communications, and data standards. The economics of distribution automation are examined. Kirkham, Harold and Johnston, A. and Friend, H. Jet Propulsion Laboratory AUTOMATIC CONTROL; COST ANALYSIS; DISTRIBUTED PARAMETER SYSTEMS; ECONOMIC ANALYSIS; FIBER OPTICS; OPTICAL MEASURING INSTRUMENTS; POSITION INDICATORS; POWER LINES; RADIO COMMUNICATION; TELEPHONES; DATA LINKS; DESIGN ANALYSIS; RATES (PER TIME); RELIABILITY ANALYSIS...
Current Developments In Optical Fiber Technology
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Author : Sulaiman Wadi Harun
language : en
Publisher: BoD – Books on Demand
Release Date : 2013-06-13
Current Developments In Optical Fiber Technology written by Sulaiman Wadi Harun and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-13 with Technology & Engineering categories.
This book is a compilation of works presenting recent advances and progress in optical fiber technology related to the next generation optical communication, system and network, sensor, laser, measurement, characterization and devices. It contains five sections including optical fiber communication systems and networks, plastic optical fibers technologies, fiber optic sensors, fiber lasers and fiber measurement techniques and fiber optic devices on silicon chip. Each chapter in this book is a contribution from a group of academicians and scientists from a prominent university or research center, involved in cutting edge research in the field of photonics. This compendium is an invaluable reference for researchers and practitioners working in academic institutions as well as industries.
Fiber Optics
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Author : Guillermo Huerta-Cuellar
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-11-24
Fiber Optics written by Guillermo Huerta-Cuellar and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-24 with Science categories.
The importance and necessity of communications systems have become evident during the COVID-19 pandemic. The development of new technologies that permit the best performance of these systems is paramount, and optical fibers play an important role in this area. This book examines new technological developments to improve optical fiber technology, with applications in communications systems, optoelectronics integration, and the scientific study of live microorganisms such as bacteria, viruses, fungi, and protozoa.
Handbook Of Optical Fibers And Cables Second Edition
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Author : Hiroshi Murata
language : en
Publisher: CRC Press
Release Date : 2020-01-08
Handbook Of Optical Fibers And Cables Second Edition written by Hiroshi Murata and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-08 with Technology & Engineering categories.
This work covers the history of optical communications, fibres and fiber cables, and compares optical fibres with other transmission media. It also discusses optical fibre materials, reliability and manufacture, illustrates the design, construction and properties of recent cables used for optical fibre, describes fibre splicing and presents automated fibre splicing machines, and more.
Development Of Fiber Optics For Power System Control Report
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Author : Canadian Electrical Association. Research and Development
language : en
Publisher:
Release Date : 1984
Development Of Fiber Optics For Power System Control Report written by Canadian Electrical Association. Research and Development and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Electric power distribution categories.
Fiber Optic Communications
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Author : Gerard Lachs
language : en
Publisher: McGraw-Hill Professional Publishing
Release Date : 1998
Fiber Optic Communications written by Gerard Lachs and has been published by McGraw-Hill Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Fiber optics categories.
The first comprehensive applied book in years on this rapidly-changing area of telecommunications, here is the only resource capable of bringing you fully up to speed on the latest developments in fiber optic communication systems (FOCS). Designed to help you master the mathematics and statistics needed to create high-performance FOCS, Fiber Optic Communications offers you current, in-depth coverage of: optical amplification and the operational characteristics of optical amplifiers; several types of optical detectors - including a uniquely rigorous treatment of quantum noise, receiver noise, and noise in optical amplifiers; wave-division multiplexing - which greatly increases the data rate capability of optical fibers; optical heterodyne detection (OHD) systems - including system performance and proven methods for dealing with phase noise; pros and cons of OHD receivers versus direct detection receivers - one of the hottest debates in fiber optics; and design and performance of a proposed OHD system that features much greater detector sensitivity than present systems.
Fiber Optics
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Author : Bernard Bendow
language : en
Publisher: Springer
Release Date : 1979-09-30
Fiber Optics written by Bernard Bendow and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979-09-30 with Science categories.
In June 1978 the University of Rhode Island conducted a three-day short course on Recent Advances in Fiber Optics. followed by a two-day conference on the Physics of Fiber Optics. The course contained over a dozen lectures spanning a wide range of subject matter from fundamental theory to operational systems. presented by well-known scientists from industry. government and academic institutions. The conference. on the other hand. emphasized basic research on fiber optics and related subjects. This volume contains both papers presented at the conference. as well as the majority of the lectures from the course (the written versions were solicited on a voluntary basis for this volume). In some cases the papers in this volume represent expanded or otherwise modified versions of the original presentations. One of the principal aims of the conference was promulgation of novel and/or unconventional concepts. For this reason. the papers in this volume cover subjects such as bistable optical switches. fiber acoustic sensors. extruded infrared fibers. compressively coated glass fibers. and soliton propagation in fibers.
Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1992
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Aeronautics categories.