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 103
... receiver , the optical signal from the mixer is divided into two parts , and each is photodetected by a following photodiode . Thus , two independent photodetectors are present , generating two infor- mation electrical signals , but the ...
... receiver , the optical signal from the mixer is divided into two parts , and each is photodetected by a following photodiode . Thus , two independent photodetectors are present , generating two infor- mation electrical signals , but the ...
Page 125
... receiver sensitivity . It is very convenient to realize some advanced versions of coherent optical receivers with the use of standard optical and optoelectronic elements . The realization of a dual - photodetector coherent optical receiver ...
... receiver sensitivity . It is very convenient to realize some advanced versions of coherent optical receivers with the use of standard optical and optoelectronic elements . The realization of a dual - photodetector coherent optical receiver ...
Page 127
... receiver with only one photodiode , since the part of optical signal ( about 10 % ) is always being lost in the beam splitter . Therefore , the realization of a coherent optical receiver with dual photodiodes increases the optical receiver ...
... receiver with only one photodiode , since the part of optical signal ( about 10 % ) is always being lost in the beam splitter . Therefore , the realization of a coherent optical receiver with dual photodiodes increases the optical receiver ...
Contents
Optical Transmitters for Coherent Lightwave Systems | 3 |
Coherent Optical Receiver Sensitivity | 15 |
61 | 31 |
Copyright | |
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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