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 96
... tion . All these characteristics can be achieved by using modified lasers with DFB [ 22 ] , where the modulation efficiency of 1 to 2 GHz / mA and the upper modulation frequency above a few hundred megahertz can be achieved . The lasers ...
... tion . All these characteristics can be achieved by using modified lasers with DFB [ 22 ] , where the modulation efficiency of 1 to 2 GHz / mA and the upper modulation frequency above a few hundred megahertz can be achieved . The lasers ...
Page 237
... tion , the narrowing process occurs , and the loss influence causing pulse spreading is compensated . At the same time , the solitons ' amplitude increases , since the area under the soliton envelope must be constant . Several methods ...
... tion , the narrowing process occurs , and the loss influence causing pulse spreading is compensated . At the same time , the solitons ' amplitude increases , since the area under the soliton envelope must be constant . Several methods ...
Page 283
... tion noise , can be determined as N ̧ = [ i ( t ) M − < i ( t ) M > ] 2 - ( F.9 ) The averaged value < M > over the assemblage of primary generated electron - hole pairs will be , in general , different from value M. Because of that ...
... tion noise , can be determined as N ̧ = [ i ( t ) M − < i ( t ) M > ] 2 - ( F.9 ) The averaged value < M > over the assemblage of primary generated electron - hole pairs will be , in general , different from value M. Because of that ...
Contents
Coherent Optical Receiver Sensitivity | 15 |
7 | 37 |
References | 60 |
Copyright | |
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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 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