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 106
... given by the known relation i } ( t ) = 4k0 ᎡᏞ ( 4.9 ) where k is Boltzmann's constant and ✪ is the absolute temperature . The mean square value of the amplifier output voltage due to thermal noise can be presented as V ( t ) 4k0 R ...
... given by the known relation i } ( t ) = 4k0 ᎡᏞ ( 4.9 ) where k is Boltzmann's constant and ✪ is the absolute temperature . The mean square value of the amplifier output voltage due to thermal noise can be presented as V ( t ) 4k0 R ...
Page 122
... given by ( 4.54 ) . At the same time , the power spectrum , P1 ( s ) , in ( 4.54 ) corresponds to the FM spectrum of the IF signal . All that is valid for detection of ASK , FSK , and PSK signals . In a DPSK system , the difference ...
... given by ( 4.54 ) . At the same time , the power spectrum , P1 ( s ) , in ( 4.54 ) corresponds to the FM spectrum of the IF signal . All that is valid for detection of ASK , FSK , and PSK signals . In a DPSK system , the difference ...
Page 244
... given by the term al , is exactly canceled by the loss coefficient г. The bright soliton solution has the form q = 90 sech ( 907 ) exp ( jq % § / 2 ) ( 9.36 ) The nonstationary behavior of the pump intensity , I , during its ...
... given by the term al , is exactly canceled by the loss coefficient г. The bright soliton solution has the form q = 90 sech ( 907 ) exp ( jq % § / 2 ) ( 9.36 ) The nonstationary behavior of the pump intensity , I , during its ...
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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