Coherent and Nonlinear Lightwave CommunicationsThis is a practical source on recent developments in coherent and nonlinear lightwave communications. The book systematically presents up-to-date explanations of all the relevant physical principles and recent research in this emerging area. Providing an unparallelled engineering-level treatment (with 700 equations), this reference also describes the progression of coherent and nonlinear technology from yesterday's experimental field to today's practical applications tool. This work is intended as a tool for research telecommunication engineers, applications engineers working with broadband telecom systems and networks, and postgraduate students. |
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Page 46
111 ) In such a way an approximate relation for error probability for coherent
detection of an M - level PSK signal is obtained . The approximation is better for
higher ratios of peak values of signal and noise and for narrower region of a ...
111 ) In such a way an approximate relation for error probability for coherent
detection of an M - level PSK signal is obtained . The approximation is better for
higher ratios of peak values of signal and noise and for narrower region of a ...
Page 83
... noises in the first approximation can be expressed by the constant values Asf '
1 1 1 + ( 7 / 27 ) ( 3 . 70 ) SHS ) = ( 1 + mphes ( 3 . 71 ) where of ' = Th . phf Af ( 3 .
72 ) Az Parameters nz and Ao are the parameters of spontaneous emission and ...
... noises in the first approximation can be expressed by the constant values Asf '
1 1 1 + ( 7 / 27 ) ( 3 . 70 ) SHS ) = ( 1 + mphes ( 3 . 71 ) where of ' = Th . phf Af ( 3 .
72 ) Az Parameters nz and Ao are the parameters of spontaneous emission and ...
Page 208
19 ) 4nspB The approximation in ( 8 . 19 ) is made under the assumption that the
frequency range , Af , is very narrow . Since the spontaneous emission factor ,
Nsp , has a value above unity for semiconductor lasers , it is clear that the SNR
for ...
19 ) 4nspB The approximation in ( 8 . 19 ) is made under the assumption that the
frequency range , Af , is very narrow . Since the spontaneous emission factor ,
Nsp , has a value above unity for semiconductor lasers , it is clear that the SNR
for ...
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Contents
Preface | 5 |
Coherent Optical Receiver Sensitivity | 15 |
Optical Transmitters for Coherent Lightwave Systems | 61 |
Copyright | |
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Common terms and phrases
according amplifier amplitude applied assumed bandwidth becomes carrier caused channels Chapter characteristics coefficient coherent optical receiver Communications components condition considered constant continuous wave corresponding defined density depends described detection scheme determined difference direct dispersion distance distribution effect Electron emission energy equal equation Erbium error probability evaluated expressed factor Figure filter frequency function gain given Hence heterodyne homodyne IEEE/OSA incoming increase influence input integral laser length light lightwave systems Lightwave Techn limit loss means methods mode modulation noise nonlinear obtained operation optical amplifiers optical fiber optical oscillator optical power optical receiver optical signal output parameters phase photodiode photons polarization possible practical presents propagation pulse pump Quantum Raman ratio realization referent region resonator respectively scattering semiconductor laser shift soliton spectral spectral linewidth spontaneous stimulated takes term transmission variance wave wavelength
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Bibliographic information
| Title | Coherent and Nonlinear Lightwave Communications Artech House optoelectronics library Optoelectronics Library |
| Author | Milorad Cvijetic |
| Edition | illustrated |
| Publisher | Artech House, 1996 |
| Original from | the University of Michigan |
| Digitized | 7 Dec 2007 |
| ISBN | 089006590X, 9780890065907 |
| Length | 304 pages |
| Subjects | › Technology & Engineering / Electrical Technology & Engineering / Fiber Optics Technology & Engineering / Optics Technology & Engineering / Telecommunications |
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