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 44
... distortion and to the signal phase distortion . The optimum decision thresh- olds , corresponding to relevant values of the initial phase , are denoted by the dashed lines in Figure 2.13 . The space between the two dashed lines ...
... distortion and to the signal phase distortion . The optimum decision thresh- olds , corresponding to relevant values of the initial phase , are denoted by the dashed lines in Figure 2.13 . The space between the two dashed lines ...
Page 150
... distortion caused by the dispersion effect in single - mode optical fiber is a serious problem in coherent long - length lightwave transmission systems . If the effective bandwidth of each amplifier is wide enough , signal distortion ...
... distortion caused by the dispersion effect in single - mode optical fiber is a serious problem in coherent long - length lightwave transmission systems . If the effective bandwidth of each amplifier is wide enough , signal distortion ...
Page 176
... distortion at the output end of the optical fiber , the definition equations for the propagation constant and the group velocity should be used . The group velocity , vg , is given by V g = do dB ( 6.55 ) where ẞis the propagation ...
... distortion at the output end of the optical fiber , the definition equations for the propagation constant and the group velocity should be used . The group velocity , vg , is given by V g = do dB ( 6.55 ) where ẞis the propagation ...
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