Special Topics In Optical Propagation
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Special Topics In Optical Propagation
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Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
language : un
Publisher:
Release Date : 1981
Special Topics In Optical Propagation written by North Atlantic Treaty Organization. Advisory Group for Aerospace 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 1981 with categories.
Special Topics In Optical Propagation
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Author : NATO. ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT.
language : en
Publisher:
Release Date :
Special Topics In Optical Propagation written by NATO. ADVISORY GROUP FOR AEROSPACE 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 with categories.
Special Topics In Optical Propagation
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Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Electromagnetic Wave Propagation Panel
language : en
Publisher:
Release Date : 1981
Special Topics In Optical Propagation written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Electromagnetic Wave Propagation Panel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Astronautics categories.
Special Topics In Optical Propagation
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Author : Pierre Halley
language : en
Publisher:
Release Date : 1981
Special Topics In Optical Propagation written by Pierre Halley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Optical communications categories.
Recent measurements and developments in optical propagation in the air and in the sea have opened the door to applications of significant importance to military systems. As an example, transmission measurements in the marine boundary layer have demonstrated that light beams are strongly scattered in the forward direction by hydrometeors; as a result, communication links may be possible beyond line of sight. Another example is improved modeling of the upper atmosphere and related propagation effects, which allows high altitude sensing systems to discriminate between target and background radiance. Such phenomena and others peculiar to atmosphere and marine environments offer unique possibilities to communicate between space based and submerged platforms as well as pointing the way to remote observations. The resultant applications to communication and surveillance are of great interest to the military. This meeting reviewed these propagation phenomena to establish their limitations on transmitting and receiving equipment and bring out military implications and applications. (Author).
Selected Topics On Optical Fiber Technology
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Author : Moh Yasin
language : en
Publisher: BoD – Books on Demand
Release Date : 2012-02-22
Selected Topics On Optical Fiber Technology written by Moh Yasin 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 2012-02-22 with Technology & Engineering categories.
This book presents a comprehensive account of the recent advances and research in optical fiber technology. It covers a broad spectrum of topics in special areas of optical fiber technology. The book highlights the development of fiber lasers, optical fiber applications in medical, imaging, spectroscopy and measurement, new optical fibers and sensors. This is an essential reference for researchers working in optical fiber researches and for industrial users who need to be aware of current developments in fiber lasers, sensors and other optical fiber applications.
Fundamentals Of Optical Waveguides
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Author : Katsunari Okamoto
language : en
Publisher: Elsevier
Release Date : 2021-11-12
Fundamentals Of Optical Waveguides written by Katsunari Okamoto and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-12 with Technology & Engineering categories.
Now in its Third Edition, Fundamentals of Optical Waveguides continues to be an essential resource for any researcher, professional or student involved in optics and communications engineering. Any reader interested in designing or actively working with optical devices must have a firm grasp of the principles of lightwave propagation. Katsunari Okamoto continues to present this difficult technology clearly and concisely with several illustrations and equations. Optical theory encompassed in this reference includes coupled mode theory, nonlinear optical effects, finite element method, beam propagation method, staircase concatenation method, along with several central theorems and formulas. Silicon photonics devices such as coupled resonator optical waveguides (CROW), lattice-form filters, and AWGs are also fully described. This new edition gives readers not only a thorough understanding the silicon photonics devices for on-chip photonic network, but also the capability to design various kinds of devices. Features recent advances in PLC and silicon photonic devices Provides an understanding of silicon photonics and how to apply this knowledge to system design Describes numerical analysis methods such as BPM and FEM
Free Space Optics
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Author : Olivier Bouchet
language : en
Publisher: John Wiley & Sons
Release Date : 2010-01-05
Free Space Optics written by Olivier Bouchet and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-05 with Technology & Engineering categories.
Free space optics is a telecommunications technique which is already being used for everyday exchange of information and has many advantages over other techniques (bandwidth, low cost, mobility of the equipment, security, etc.); within the next decade, it is likely to become an integral and essential part of data-processing architectures and telecommunications. A history of wireless optical telecommunications is given, together with a recapitulation of the application of the principles of electromagnetism to free-space optics. Coverage is also given to the transmitters and receivers of optical beams, whih are the basis of any optical communication system. These devices were responsible for the first truly significant advances in the performance of these systems. Special attention is given to the problems associated with the propagation of photons, both in the presence and absence of obstacles, since these are key issues in gaining an understanding of future telecommunication systems based on wireless optics. Finally, the authors considwer standards, as well as safety and confidentiality issues.
Beam Propagation Method For Design Of Optical Waveguide Devices
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Author : Ginés Lifante Pedrola
language : en
Publisher: John Wiley & Sons
Release Date : 2015-12-21
Beam Propagation Method For Design Of Optical Waveguide Devices written by Ginés Lifante Pedrola and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-21 with Science categories.
The basic of the BPM technique in the frequency domain relies on treating the slowly varying envelope of the monochromatic electromagnetic field under paraxial propagation, thus allowing efficient numerical computation in terms of speed and allocated memory. In addition, the BPM based on finite differences is an easy way to implement robust and efficient computer codes. This book presents several approaches for treating the light: wide-angle, scalar approach, semivectorial treatment, and full vectorial treatment of the electromagnetic fields. Also, special topics in BPM cover the simulation of light propagation in anisotropic media, non-linear materials, electro-optic materials, and media with gain/losses, and describe how BPM can deal with strong index discontinuities or waveguide gratings, by introducing the bidirectional-BPM. BPM in the time domain is also described, and the book includes the powerful technique of finite difference time domain method, which fills the gap when the standard BPM is no longer applicable. Once the description of these numerical techniques have been detailed, the last chapter includes examples of passive, active and functional integrated photonic devices, such as waveguide reflectors, demultiplexers, polarization converters, electro-optic modulators, lasers or frequency converters. The book will help readers to understand several BPM approaches, to build their own codes, or to properly use the existing commercial software based on these numerical techniques.
Selected Topics On Optical Fiber Technologies And Applications
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Author : Fei Xu
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-02-14
Selected Topics On Optical Fiber Technologies And Applications written by Fei Xu 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 2018-02-14 with Technology & Engineering categories.
This book is a collection of contributions by selected active researchers in the optical fiber fields highlighting the design, fabrication, and application of optical fibers and fiber systems and covering various topics such as microstructured optical fibers, polymer fibers, nonlinear effects, optical tweezers, and gyroscopic systems. The goal of the book is to provide an updated overview of the current research trends in the optical fiber fields, serving as a general reference for the recent development in optical fiber technologies, though inevitably many topics are not covered.
Beam Propagation Method For Design Of Optical Waveguide Devices
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Author : Ginés Lifante Pedrola
language : en
Publisher: John Wiley & Sons
Release Date : 2015-10-13
Beam Propagation Method For Design Of Optical Waveguide Devices written by Ginés Lifante Pedrola and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-13 with Science categories.
The basic of the BPM technique in the frequency domain relies on treating the slowly varying envelope of the monochromatic electromagnetic field under paraxial propagation, thus allowing efficient numerical computation in terms of speed and allocated memory. In addition, the BPM based on finite differences is an easy way to implement robust and efficient computer codes. This book presents several approaches for treating the light: wide-angle, scalar approach, semivectorial treatment, and full vectorial treatment of the electromagnetic fields. Also, special topics in BPM cover the simulation of light propagation in anisotropic media, non-linear materials, electro-optic materials, and media with gain/losses, and describe how BPM can deal with strong index discontinuities or waveguide gratings, by introducing the bidirectional-BPM. BPM in the time domain is also described, and the book includes the powerful technique of finite difference time domain method, which fills the gap when the standard BPM is no longer applicable. Once the description of these numerical techniques have been detailed, the last chapter includes examples of passive, active and functional integrated photonic devices, such as waveguide reflectors, demultiplexers, polarization converters, electro-optic modulators, lasers or frequency converters. The book will help readers to understand several BPM approaches, to build their own codes, or to properly use the existing commercial software based on these numerical techniques.