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 148
... emission ( see Chapter 8 ) . Amplified spontaneous emission is generated by each in - line amplifier and superimposed on incoming optical signals and spontaneous emission signals caused by the preceding amplifiers in the amplifier chain ...
... emission ( see Chapter 8 ) . Amplified spontaneous emission is generated by each in - line amplifier and superimposed on incoming optical signals and spontaneous emission signals caused by the preceding amplifiers in the amplifier chain ...
Page 226
... emission rates , while R represents the stimulated pumping rate . Stimulated emission rates and the stimulated pumping rate depend on the optical pump power , the incoming optical signal power , the spontaneous emission power , and so ...
... emission rates , while R represents the stimulated pumping rate . Stimulated emission rates and the stimulated pumping rate depend on the optical pump power , the incoming optical signal power , the spontaneous emission power , and so ...
Page 227
... emission copropagating with the signal , while a superscript minus sign ( - ) denotes the case when amplified spontaneous emission counterpropagates to the signal . Subscripts a , e , p , and s refer to the absorption , emission , pump ...
... emission copropagating with the signal , while a superscript minus sign ( - ) denotes the case when amplified spontaneous emission counterpropagates to the signal . Subscripts a , e , p , and s refer to the absorption , emission , pump ...
Contents
Optical Transmitters for Coherent Lightwave Systems | 3 |
Coherent Optical Receiver Sensitivity | 15 |
61 | 31 |
Copyright | |
12 other sections not shown
Common terms and phrases
amplification coefficient amplitude Brillouin scattering channels Chapter characteristics coherent detection coherent lightwave system coherent optical receiver components corresponding detection scheme digit interval dispersion DPSK electric field energy equal equation erbium-doped fiber amplifiers error probability evaluated Figure filter frequency shift Gaussian Hence heterodyne detection homodyne detection IEEE IEEE/OSA incoming optical signal influence input laser amplifiers length Lett lightwave communications lightwave systems Lightwave Techn loss modulating signal multichannel nonlinear effects nonlinear lightwave system optical amplifiers optical oscillator optical power optical transmitter optical-fiber parameters phase modulation phase noise phase shift photodetector photodiode photons polarization propagation PSK signals pump signal R₁ Raman amplification Raman amplifiers ratio realization receiver sensitivity refractive index resonator scattered signal self-phase modulation semiconductor laser signal power single-mode optical fiber soliton pulses soliton regime spectral linewidth spontaneous emission stimulated Raman scattering term thermal noise transmission system variance voltage width