optical fiber PDF: 1 to 10 of 100 results fetched - page 1 [au]

Introduction to Optical Communication, Lightwave Technology, Fiber Transmission, and Optical Networks

This book explains how optical communication systems are used to provide high-speed communication connections. You will learn basic optical principles including how to create and detect light signals, reflection and refraction, basic lightwave propagation and optical signal processing. Provided is an overview of the components and basic operation of optical systems including synchronous optical network (SONET), synchronous digital hierarchy (SDH), fiber distributed data interface (FDDI), passive optical networks (PON) and dense wave division multiplexing (DWDM). The common types of network equipment such as ONU, ADM, and optical switches are described. Discover how optical transmitters and modulators operate including light emitting diodes (LEDs) and LASERS. The differences between these light sources are explained along with how some types of light sources are better suited to send information over short and long distances. Fiber optic transmission is described including how single mode and multimode optical fibers operate along with their transmission characteristics. You will learn how modal dispersion, material dispersion and cable bending affects the performance and ability of fiber cable to transfer light signals. The methods and devices used to couple light signals into and out of fiber cables are discussed. You will discover how photodetection and optical receivers convert optical signals into electrical signals along with the different types of photodetectors and their ability (sensitivity) to light signals. Explained are the basics of how optical demodulation and demultiplexing are used to receive and separate multiple wavelengths of optical signals. An introduction to testing in optical systems is included. The basic methods of optical fiber testing including continuity testing and measuring optical loss is included. Discover how to use an optical time domain reflectometer (OTDR) to identify the specific locations of breaks or distortions in fiber cable. Learn the basic steps for fiber optic link and system acceptance testing. Troubleshooting processes and tips are included to help you diagnose and repair equipment and link failures along with how to maintain maintenance records. Some of the most important topics featured in this book are: • Ways to send data via optical systems • Optical Communication fundamentals • Single mode and multimode fiber transmission • LED and Laser Light Transmitters • Photodetectors and Optical Receivers • Lightwave switching • Optical network functional parts • SONET/SDH, FDDI, PON and DWDM systems • Testing optical networks
Publication date: 03/22/2017
Kindle book details: Kindle Edition

Optical Fibers

Optical Fibers describes the theoretical basis—electromagnetic theories—of transmission characteristics of optical fibers. The material and fabrication technologies are not described systematically, but only briefly where necessary to assist comprehension of the transmission characteristics. This book comprises 11 chapters, with an introductory chapter that discusses such topics as optical communications before the advent of optical fibers, a technical background of the subject matter, and a summary of its history. Succeeding chapters then discuss basic concepts and equations; ray theory of optical fibers; wave theory of uniform-core fibers; wave theory of nonuniform-core fibers; and classification and comparison of various analysis methods. Other chapters cover optimum refractive-index profile of optical fibers; optical fibers having structural fluctuations; measurement of refractive-index profile of optical fibers; measurement of transmission characteristics of optical fibers; and finally, some concluding remarks. This book will be of interest to practitioners in the fields of electronic engineering and electrical communications.
Published by: Academic Press | Publication date: 12/02/2012
Kindle book details: Kindle Edition, 311 pages

Optical Fibres: EPO Applied Technology Series

Optical Fibers covers numerous research works on the significant advances in optical fibers, with particular emphasis on their application.This text is composed of three parts encompassing 15 chapters. The first part deals with the manufacture of optical fibers and the materials used in their production. The second part describes optical-fiber connectors, terminals and branches. The third part is concerned with the major optoelectronic components encountered in optical-communication systems.This book will be of value to research scientists, engineers, and patent workers.
Published by: Pergamon | Publication date: 07/22/2014
Kindle book details: Kindle Edition, 650 pages

Optical Fiber Sensors for loT and Smart Devices (SpringerBriefs in Electrical and Computer Engineering)

This brief provides a review of the evolution of optical fiber sensing solutions and related applications. Unique production methods are presented and discussed, highlighting their evolution and analyzing their complexity. Under this scope, this brief presents the existing silica optical fiber sensors and polymer optical fiber sensors solutions, comparing its field of action (sensitivity, accuracy), complexity of manufacture and economic cost.Special attention is given to low-cost production methods. This brief evaluates the different existing techniques, assessing the accuracy and suitability of these sensors for possible Internet of Things (IoT) integration in different considered scenarios. Critical analytical techniques, also covered in this brief, are expected to play a key role in the world of IoT and the smart city of tomorrow.
Published by: Springer | Publication date: 02/14/2017
Kindle book details: Kindle Edition, 89 pages

Fundamentals of Optical Fibre Communication, Second Edition

Optical communication systems can be defined as systems for transferring information from a source to a destination using light as an information carrier. This book provides a thorough understanding of the fundamentals of optical fibre communication. In this edition, several new topics have been added, such as fibre optic coupler, coherent optical communication, BER performance of coherent optical communication systems, differential phase modulation schemes with direct detection, surface plasmon polariton and photonic crystal. Besides, a number of chapters have been significantly revised.The book is intended as a text for undergraduate students of Electrical Engineering, Electronics and Communication Engineering and Telecommunication Engineering. It will also be useful to postgraduate students of Physics and those preparing for AMIE and AMIETE exams.
Published by: PHI | Publication date: 04/30/2014
Kindle book details: Kindle Edition, 264 pages

Troubleshooting Optical Fiber Networks: Understanding and Using Optical Time-Domain Reflectometers

Troubleshooting Optical Fiber Networks offers comprehensive, state-of-the-art information about time-domain fiber-optic testing. Readers will gain an understanding of how to troubleshoot optical-fiber networks using an optical time-domain reflectometer (OTDR), while learning the fundamental principles underlying the operation of these powerful testing instruments. From basic fiber optics and fiber testing, to detailed event-analysis techniques, this book covers the entire spectrum of time-domain optical cable test theory and applications.
  • Only book available focusing solely on OTDR theory and practice
  • Covers the entire spectrum of time-domain optical cable test theory and applications
  • Designed to be accessible to both engineers and system technicians
Published by: Academic Press | Publication date: 06/02/2004
Kindle book details: Kindle Edition, 437 pages

Optical Fiber Communication Systems with MATLAB® and Simulink® Models, Second Edition (Optics and Photonics)

Carefully structured to instill practical knowledge of fundamental issues, Optical Fiber Communication Systems with MATLAB® and Simulink® Models describes the modeling of optically amplified fiber communications systems using MATLAB® and Simulink®. This lecture-based book focuses on concepts and interpretation, mathematical procedures, and engineering applications, shedding light on device behavior and dynamics through computer modeling.Supplying a deeper understanding of the current and future state of optical systems and networks, this Second Edition:
  • Reflects the latest developments in optical fiber communications technology
  • Includes new and updated case studies, examples, end-of-chapter problems, and MATLAB® and Simulink® models
  • Emphasizes DSP-based coherent reception techniques essential to advancement in short- and long-term optical transmission networks
Optical Fiber Communication Systems with MATLAB® and Simulink® Models, Second Edition is intended for use in university and professional training courses in the specialized field of optical communications. This text should also appeal to students of engineering and science who have already taken courses in electromagnetic theory, signal processing, and digital communications, as well as to optical engineers, designers, and practitioners in industry.
Published by: CRC Press | Publication date: 12/01/2014
Kindle book details: Kindle Edition, 899 pages

Polymer Optical Fibres: Fibre Types, Materials, Fabrication, Characterisation and Applications (Woodhead Publishing Series in Electronic and Optical Materials)

Polymer Optical Fibres: Fibre Types, Materials, Fabrication, Characterization, and Applications explores polymer optical fibers, specifically their materials, fabrication, characterization, measurement techniques, and applications. Optical effects, including light propagation, degrading effects of attenuation, scattering, and dispersion, are explained. Other important parameters like mechanical strength, operating temperatures, and processability are also described. Polymer optical fibers (POF) have a number of advantages over glass fibers, such as low cost, flexibility, low weight, electromagnetic immunity, good bandwidth, simple installation, and mechanical stability.
  • Provides systematic and comprehensive coverage of materials, fabrication, properties, measurement techniques, and applications of POF
  • Focuses on industry needs in communication, illumination and sensors, the automotive industry, and medical and biotechnology
  • Features input from leading experts in POF technology, with experience spanning optoelectronics, polymer, and textiles
  • Explains optical effects, including light propagation, degrading effects of attenuation, scattering, and dispersion
Published by: Woodhead Publishing | Publication date: 08/25/2016
Kindle book details: Kindle Edition, 436 pages

Optoelectronics and Optical Fiber Sensors

This book presents an extensive description about the optical interactions, processes and devices along with the details of fiber-optic sensor systems. The text involves technical discussions as well as the important derivations including the latest developments in the field.The book is primarily intended for the undergraduate and postgraduate students of Optoelectronics, Optoelectronics and fiber optics and Optical fiber sensor in electrical and electronics engineering, electronics and communication engineering, electronics and instrumentation engineering and applied physics.
Published by: PHI | Publication date: 06/12/2013
Kindle book details: Kindle Edition, 381 pages

Shaping Light in Nonlinear Optical Fibers

This book is a contemporary overview of selected topics in fiber optics. It focuses on the latest research results on light wave manipulation using nonlinear optical fibers, with the aim of capturing some of the most innovative developments on this topic. The book’s scope covers both fundamentals and applications from both theoretical and experimental perspectives, with topics including linear and nonlinear effects, pulse propagation phenomena and pulse shaping, solitons and rogue waves, novel optical fibers, supercontinuum generation, polarization management, optical signal processing, fiber lasers, optical wave turbulence, light propagation in disordered fiber media, and slow and fast light. With contributions from leading-edge scientists in the field of nonlinear photonics and fiber optics, they offer an overview of the latest advances in their own research area.  The listing of recent research papers at the end of each chapter is useful for researchers using the book as a reference. As the book addresses fundamental and practical photonics problems, it will also be of interest to, and benefit, broader academic communities, including areas such as nonlinear science, applied mathematics and physics, and optical engineering. It offers the reader a wide and critical overview of the state-of-the-art within this practical – as well as fundamentally important and interesting – area of modern science, providing a useful reference which will encourage further research and advances in the field.
Published by: Wiley | Publication date: 03/15/2017
Kindle book details: Kindle Edition, 504 pages
[1] 2345Next