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 36
... multimode fibers contain many hundreds of modes . A few typical sizes of single- and multimode fibers are given in Fig . 2-10 to provide an idea of the dimensional scale . Multimode fibers offer several advan- tages compared with single ...
... multimode fibers contain many hundreds of modes . A few typical sizes of single- and multimode fibers are given in Fig . 2-10 to provide an idea of the dimensional scale . Multimode fibers offer several advan- tages compared with single ...
Page 39
... multimode fibers and from 0.2 to 1.0 percent for single - mode fibers . Since the core refractive index is larger than the cladding index , electromagnetic energy at optical frequencies is made to propagate along the fiber waveguide ...
... multimode fibers and from 0.2 to 1.0 percent for single - mode fibers . Since the core refractive index is larger than the cladding index , electromagnetic energy at optical frequencies is made to propagate along the fiber waveguide ...
Page 99
... multimode fibers and Fig . 3-6 for single - mode fibers.16 Both of these figures are for typical commercial - grade silica fibers . The losses of multi- mode fibers are generally higher than those of single - mode fibers . This is a ...
... multimode fibers and Fig . 3-6 for single - mode fibers.16 Both of these figures are for typical commercial - grade silica fibers . The losses of multi- mode fibers are generally higher than those of single - mode fibers . This is a ...
Contents
Overview of Optical Fiber Communications | 1 |
Structures Waveguiding and Fabrication | 25 |
Structures Waveguiding and Fabrication | 26 |
Copyright | |
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Common terms and phrases
analog attenuation avalanche photodiode band bandwidth cable carrier channel cladding communication components connector core coupler coupling data rate dB/km density detector device dispersion EDFA effects electric emission emitting energy equation example factor fiber end fiber optic FIGURE frequency function gain given by Eq glass graded-index fiber IEEE InGaAs input laser diode lasing layer length Lett light Lightwave Tech loss material Mb/s modal modal noise modes modulation multimode fibers multiplexing n₁ node numerical aperture operating optical amplifiers optical fiber optical output optical power optical signal optical source output power parameter percent photodetector photon pin photodiode power level propagation pulse quantum efficiency Quantum Electron radius range receiver refractive index region semiconductor shown in Fig signal-to-noise ratio single-mode fibers spectral width splice star coupler step-index fiber temperature transmission transmitted values voltage wave wavelength