Detection Of Optical Signals
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Detection Of Optical Signals
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Author : Antoni Rogalski
language : en
Publisher:
Release Date : 2022
Detection Of Optical Signals written by Antoni Rogalski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Charge coupled devices categories.
Detection of Optical Signals provides a comprehensive overview of important technologies for photon detection, from the X-ray through ultraviolet, visible, infrared to far-infrared spectral regions. It uniquely combines perspectives from many disciplines, particularly within physics and electronics, which are necessary to have a complete understanding of optical receivers. This interdisciplinary textbook aims to: - Guide readers into more detailed and technical treatments of readout optical signals - Give a broad overview of optical signal detection including terahertz region and two-dimensional material - Help readers further their studies by offering chapter-end problems and recommended reading. This will be an invaluable resource for graduate students in physics and engineering, as well as a helpful refresher for those already working with aerospace sensors and systems, remote sensing, thermal imaging, military imaging, optical telecommunications, infrared spectroscopy, and light detection.
Detection Of Optical Signals
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Author : Antoni Rogalski
language : en
Publisher: CRC Press
Release Date : 2022-06-09
Detection Of Optical Signals written by Antoni Rogalski and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-09 with Science categories.
Detection of Optical Signals provides a comprehensive overview of important technologies for photon detection, from the X-ray through ultraviolet, visible, infrared to far-infrared spectral regions. It uniquely combines perspectives from many disciplines, particularly within physics and electronics, which are necessary to have a complete understanding of optical receivers. This interdisciplinary textbook aims to: Guide readers into more detailed and technical treatments of readout optical signals Give a broad overview of optical signal detection including terahertz region and two-dimensional material Help readers further their studies by offering chapter-end problems and recommended reading. This is an invaluable resource for graduate students in physics and engineering, as well as a helpful refresher for those already working with aerospace sensors and systems, remote sensing, thermal imaging, military imaging, optical telecommunications, infrared spectroscopy, and light detection.
Detection Of Low Level Optical Signals
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Author : M.A. Trishenkov
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Detection Of Low Level Optical Signals written by M.A. Trishenkov and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This book is addressed to designers of photodetectors and photodetecting systems, designers of focal plane arrays, charge-coupled devices, specialists in IR technologies, designers of optoelectronic detecting, guiding and tracking systems, systems for IR direction finders, lidars, lightwave communication systems, IR imagers. All these specialists are united by one common purpose: they are all striving to catch the weakest possible optical signal. The most important characteristic of photosensitive devices is their detectivity, which determines the lowest level of optical signal they are able to detect above the noise level. These threshold characteristics define the most important tactical and technical parameters of the entire optoelectronic system, such as its range, resolution, precision. The threshold characteristics of optoelectronic system depend on many of its components; all designers agree, however, that the critically responsible part of the system is the photodetector [1]. By the end of the 1960s the physicists and the engineers were able to overcome many obstacles and to create photodetectors (at least single-element or few-element ones) which covered all the main optical bands (0. 4 . . . 2,2 . . . 3, 3 . . . 5,8 . . . 14 J. . Lm), carried out the detection almost without any loss (the quantum yield being as high as 0. 7 . . . 0. 9), and reduced the noise level to the lowest possible limit.
Estimation And Detection Of Optical Signals Distorted By Diffraction Background Noise And Detection Noise
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Author : Mark C. Austin
language : en
Publisher:
Release Date : 1966
Estimation And Detection Of Optical Signals Distorted By Diffraction Background Noise And Detection Noise written by Mark C. Austin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.
Estimation and detection of optical signals distorted by diffraction, additive background noise, and multiplicative (detection) noise are studied. Assuming that the output of the detector is a Poisson process, that the signal and noise are additive, and that they have prescribed means and covariance matrices, the optimum linear estimate of the optical signal or object is obtained. In the physical detection process, the interaction between the incident radiation and the detector produces an effect called multiplicative noise which must be taken into account in obtaining the optimum linear estimate. The performance of the estimation procedure is evaluated for several special cases. Both white and colored noise are considered in the estimation problem. The problem of discriminating between optical signals is considered. Optimum procedures are derived for detecting known and unknown optical using fixed-sample detectors. The properties of sequential detectors which are optimum for the detection of random or unknown optical signals are investigated. A comparison is made of the average test lengths of these optimum random signal detectors with those of a detector designed for particular optical signals. The test lengths of the fixed-sample detector and sequential detector are compared for a particular example. (Author).
Generation And Detection Of Millimeter Wave Optical Signals For Use In Power Combining Arrays
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Author : Andrew Charles Davidson
language : en
Publisher:
Release Date : 1997
Generation And Detection Of Millimeter Wave Optical Signals For Use In Power Combining Arrays written by Andrew Charles Davidson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Array processors categories.
About 60 GHz IMPATT oscillator array with pulsed operation, photoconductive sampling with an integrated loop, GaInAs MSM photodetectors with Cu Schottky contacts, and multi-laser phase-locked loops.
Signal And Information Processing Networking And Computers
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Author : Jiande Sun
language : en
Publisher: Springer Nature
Release Date : 2022-07-01
Signal And Information Processing Networking And Computers written by Jiande Sun and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-01 with Technology & Engineering categories.
This book collects selected papers from the 8th Conference on Signal and Information Processing, Networking and Computers held in Ji’nan, Shandong, China on September 13-17, 2021. It focuses on the current works of information theory, communication system, computer science, aerospace technologies and big data and other related technologies. Readers from both academia and industry of this field can contribute and find their interests from the book.
Optical Communication Receiver Design
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Author : Stephen B. Alexander
language : en
Publisher: SPIE Press
Release Date : 1997
Optical Communication Receiver Design written by Stephen B. Alexander and has been published by SPIE Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Technology & Engineering categories.
This Tutorial Text provides an overview of design principles for receivers used in optical communication systems, intended for practicing engineers. The author reviews technologies used to construct optical links and illustrates the flow of system performance specifications into receiver requirements. Photodetector fundamentals, associated statistics, characteristics and performance issues are presented, together with a tutorial on noise analysis and the specific techniques needed to model optical receivers.
Photodetection And Image Sensing Techniques
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Author : Sichao Du
language : en
Publisher: Springer Nature
Release Date : 2025-06-09
Photodetection And Image Sensing Techniques written by Sichao Du and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-09 with Science categories.
This book provides a comprehensive and systematic introduction to optoelectronic imaging techniques. Starting from the basis of photoelectric detection technology, it thoroughly discusses the basic knowledge of radiation measurement and light metrics, the basic principles of semiconductors, and the basic physical effects and characteristic parameters of photoelectric detection devices. It further introduces the types and characteristics of light sources commonly used in photoelectric detection. This lays a solid foundation for readers to learn the single photon detector, single photon imaging technology, and spectral imaging technology. This book also details the working principle, classification characteristics, and performance evaluation method of single-photon detectors, as well as the applications in low-light detection and quantum communication. Spectral imaging technology and two-dimensional imaging technology are also explained in terms of basic principles, system classification and characteristics. It also focuses on the practical applications of photoelectric detection technology in various fields, including remote sensing, atomic absorption spectroscopy analysis, mechanical quantity detection, etc., showing the wide application and great potential of photoelectric detection technology through specific cases. The frontiers and development trends of optoelectronic imaging technology are discussed, revealing the future development direction and challenges in this field for the readers.
Optical Delay Interferometers And Their Application For Self Coherent Detection
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Author : Jingshi Li
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-07-31
Optical Delay Interferometers And Their Application For Self Coherent Detection written by Jingshi Li and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-31 with Technology & Engineering categories.
Self-coherent receivers are promising candidates for reception of 100 Gbit/s data rates in optical networks. Self-coherent receivers consist of multiple optical delay interferometers (DI) with high-speed photodiodes attached to the outputs. By DSP of the photo currents it becomes possible to receive coherently modulated optical signals. Especially promising for 100 Gbit/s networks is the PolMUX DQPSK format, the self-coherent reception of which is described in detail.
Digital Optical Communications
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Author : Le Nguyen Binh
language : en
Publisher: CRC Press
Release Date : 2008-11-20
Digital Optical Communications written by Le Nguyen Binh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-20 with Science categories.
The need for advanced transmission techniques over long haul optically amplified communications has prompted a convergence of digital and optical communications. Digital Optical Communications explores the practical applications of this union and applies digital modulation techniques to optical communications systems.After reviewing the fundamental