Optical Fiber CommunicationsThe third edition of this popular text and reference book presents the fundamental principles for understanding and applying optical fiber technology to sophisticated modern telecommunication systems.. Optical-fiber-based telecommunication networks have become a major information-transmission-system, with high capacity links encircling the globe in both terrestrial and undersea installations. Numerous passive and active optical devices within these links perform complex transmission and networking functions in the optical domain, such as signal amplification, restoration, routing, and switching. Along with the need to understand the functions of these devices comes the necessity to measure both component and network performance, and to model and stimulate the complex behavior of reliable high-capacity networks. |
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Page 194
... rate ) as a function of the fraction of pulse energy 1 y that has spread outside of the bit period T. For a given ... data rates that bandwidth limitations arise . Intersymbol interference becomes more pronounced at higher data rates ...
... rate ) as a function of the fraction of pulse energy 1 y that has spread outside of the bit period T. For a given ... data rates that bandwidth limitations arise . Intersymbol interference becomes more pronounced at higher data rates ...
Page 219
... data rate for the short - wavelength ( 800- to 900 - nm ) LED / pin combination . The BER was taken as 109 for all data rates . The fiber - coupled LED output power was assumed to be a constant -13 dBm for all data rates up to 200 Mb ...
... data rate for the short - wavelength ( 800- to 900 - nm ) LED / pin combination . The BER was taken as 109 for all data rates . The fiber - coupled LED output power was assumed to be a constant -13 dBm for all data rates up to 200 Mb ...
Page 237
... data rate in Mb / s . PR = 9 log B - 68.5 For the data rate range of 1 to 1000 Mb / s , plot the attenuation - limited transmission distance ( including a 1 - dB connector loss at each end and a 6 - dB system margin ) , the modal ...
... data rate in Mb / s . PR = 9 log B - 68.5 For the data rate range of 1 to 1000 Mb / s , plot the attenuation - limited transmission distance ( including a 1 - dB connector loss at each end and a 6 - dB system margin ) , the modal ...
Contents
Structures and Waveguiding | 12 |
Signal Degradation in Optical Fibers | 48 |
Optical Sources | 80 |
Copyright | |
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absorption amplifier angle attenuation avalanche photodiode band gap bandwidth Bell Sys bias cable carrier Chap cladding coefficient communication systems components connector coupler coupling coupling loss data rate dB/km decibels density detector device distortion electric electromagnetic emission emitting energy equation fiber core fiber end fiber optic Figure frequency function given by Eq glass fibers graded-index fiber IEEE Trans input laser diodes layer Lett lifetime light source loss material dispersion measured method modal modulation multimode fibers n₁ n₂ numerical aperture operating optical output optical power optical signal optical source optical waveguide output power parameter percent photodetector photon pin photodiode preform propagation quantum efficiency radiation radius ratio receiver recombination refractive index refractive-index refractive-index profile semiconductor shown in Fig silica silicon single-mode spectral width splice star coupler step-index fiber surface T-coupler technique temperature thermal noise transmitter values voltage wave wavelength