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 30
jecoE (2- 26c) By eliminating variables these equations can be rewritten such
that, when E. and H. are known, the remaining transverse components Er, E^, Hr,
and H& can be determined. For example, E& or Hr can be eliminated from Eqs.
jecoE (2- 26c) By eliminating variables these equations can be rewritten such
that, when E. and H. are known, the remaining transverse components Er, E^, Hr,
and H& can be determined. For example, E& or Hr can be eliminated from Eqs.
Page 212
This margin can then be allocated to connector, splice, and fiber losses, plus any
additional margins required for expected component degradation or temperature
effects. If the choice of components did not allow the desired transmission ...
This margin can then be allocated to connector, splice, and fiber losses, plus any
additional margins required for expected component degradation or temperature
effects. If the choice of components did not allow the desired transmission ...
Page 264
The differences between the fundamental-frequency signal level and the
distortion- component signal levels at the desired frequencies can thus be read
off of the instrument directly in decibels. To determine the intermodulation
distortions the ...
The differences between the fundamental-frequency signal level and the
distortion- component signal levels at the desired frequencies can thus be read
off of the instrument directly in decibels. To determine the intermodulation
distortions the ...
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Contents
Structures and Waveguiding | 12 |
Signal Degradation in Optical Fibers | 48 |
Optical Sources | 80 |
Copyright | |
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Common terms and phrases
absorption amplifier angle Appl approximately attenuation avalanche photodiode band gap bandwidth Bell Sys bias cable carrier Chap cladding coefficient communication systems components connector coupler coupling loss data rate decibels density depletion 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 material dispersion measured method modal modulation multimode fibers numerical aperture operating optical fiber communication optical output optical power optical signal optical source optical waveguide output power parameter percent photodetector photon pin photodiode preform propagation pulse spreading quantum efficiency Quantum Electron radiation radius ratio receiver recombination refractive index refractive-index refractive-index profile region 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