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 43
... approximation Oh PePSK.2 = exp 마 S 207 ( 2.100 ) which is very suitable for comparison with the expression for error probability in a multivalued ( M - valued ) PSK detection scheme . 2.6.3 Coherent Detection of Optical M - Valued PSK ...
... approximation Oh PePSK.2 = exp 마 S 207 ( 2.100 ) which is very suitable for comparison with the expression for error probability in a multivalued ( M - valued ) PSK detection scheme . 2.6.3 Coherent Detection of Optical M - Valued PSK ...
Page 83
... approximation can be expressed by the constant values where Alof ' 1 SA ( ƒ ) = ( 3.70 ) П 1 + ( Y / 2π ) 2 ( 1 + a2 ) Sf ' Sr ( f ) = ( 3.71 ) π Sf ' sp = πnhf Af A ( 3.72 ) nsp Parameters n , and Ao are the parameters of spontaneous ...
... approximation can be expressed by the constant values where Alof ' 1 SA ( ƒ ) = ( 3.70 ) П 1 + ( Y / 2π ) 2 ( 1 + a2 ) Sf ' Sr ( f ) = ( 3.71 ) π Sf ' sp = πnhf Af A ( 3.72 ) nsp Parameters n , and Ao are the parameters of spontaneous ...
Page 208
... approximation in ( 8.19 ) is made under the assumption that the frequency range , Af , is very narrow . Since the spontaneous emission factor , np , has a value above unity for semiconductor lasers , it is clear that the SNR for the ...
... approximation in ( 8.19 ) is made under the assumption that the frequency range , Af , is very narrow . Since the spontaneous emission factor , np , has a value above unity for semiconductor lasers , it is clear that the SNR for the ...
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amplification coefficient amplitude applied binary Brillouin scattering channels Chapter characteristics coherent detection coherent lightwave system coherent optical receiver components corresponding crystal DCPSK digit interval dispersion DPSK electric field electro-optical ellipsoid energy equal equation erbium-doped fiber amplifiers error probability evaluated expressed Figure filter frequency bandwidth Gaussian Hence homodyne detection IEEE IEEE/OSA IM/DD incoming optical signal influence input laser amplifiers length Lett lightwave systems Lightwave Techn loss modulating signal modulation methods nonlinear effects nonlinear lightwave system obtained optical amplifiers Optical Commun optical oscillator optical power optical receiver optical transmitter optical-fiber parameters phase difference phase modulation phase noise phase shift photodetector photodiode photons polarization propagation PSK signals pump signal Raman amplification Raman amplifiers random ratio realization receiver sensitivity refractive index resonator semiconductor laser signal power single-mode optical fiber soliton pulse soliton regime spontaneous emission thermal noise transmission system variance voltage wavelength