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 223
... erbium - doped optical - fiber amplifiers . Experimental realizations of Raman amplifiers have showed that it is possible to obtain a net gain above 15 dB , [ 12 , 20 ] . The noise level in the experimental realization is in the ...
... erbium - doped optical - fiber amplifiers . Experimental realizations of Raman amplifiers have showed that it is possible to obtain a net gain above 15 dB , [ 12 , 20 ] . The noise level in the experimental realization is in the ...
Page 225
... erbium - doped amplifiers can be injected by an optical coupler . Since the pump wavelength corresponds to the emission of high - power GaAlAs lasers , it is possible to realize pump devices that are essentially compatible with the ...
... erbium - doped amplifiers can be injected by an optical coupler . Since the pump wavelength corresponds to the emission of high - power GaAlAs lasers , it is possible to realize pump devices that are essentially compatible with the ...
Page 232
... Erbium Doped Single Mode Fiber Amplifier , " IEEE / OSA J. Lightwave Tech . , LT - 7 ( 1989 ) , pp . 651–656 . [ 29 ] Giles , C. R. , and E. Desurvire , “ Modeling Erbium Doped Fiber Amplifiers , ” IEEE / OSA J. Lightwave Techn . , LT ...
... Erbium Doped Single Mode Fiber Amplifier , " IEEE / OSA J. Lightwave Tech . , LT - 7 ( 1989 ) , pp . 651–656 . [ 29 ] Giles , C. R. , and E. Desurvire , “ Modeling Erbium Doped Fiber Amplifiers , ” IEEE / OSA J. Lightwave Techn . , LT ...
Contents
Coherent Optical Receiver Sensitivity | 15 |
7 | 37 |
References | 60 |
Copyright | |
10 other sections not shown
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 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