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 4
... data services Type of service Data rate Video on demand / interactive TV 1.5-6 Mb / s Video games Remote education 1-2 Mb / s 1.5-3 Mb / s Electronic shopping Data transfer or telecommuting Videoconferencing Voice ( single channel ) 1.5 ...
... data services Type of service Data rate Video on demand / interactive TV 1.5-6 Mb / s Video games Remote education 1-2 Mb / s 1.5-3 Mb / s Electronic shopping Data transfer or telecommuting Videoconferencing Voice ( single channel ) 1.5 ...
Page 352
... data requirement of being less than 70 percent of a pulse width ? ( b ) What is the system rise time if there is no mode mixing in the 7 - km link ; that is , զ 1.0 ? = 8-7 . Verify ... data rate in Mb / s 352 DIGITAL TRANSMISSION SYSTEMS.
... data requirement of being less than 70 percent of a pulse width ? ( b ) What is the system rise time if there is no mode mixing in the 7 - km link ; that is , զ 1.0 ? = 8-7 . Verify ... data rate in Mb / s 352 DIGITAL TRANSMISSION SYSTEMS.
Page 513
... transmission distance LT for selected values of so . Example 12-12 . Suppose we want to transmit information at a rate of 10 Gb / s over an 8600 - km trans - Pacific soliton link . ( a ) Since this is a high data rate over a long ...
... transmission distance LT for selected values of so . Example 12-12 . Suppose we want to transmit information at a rate of 10 Gb / s over an 8600 - km trans - Pacific soliton link . ( a ) Since this is a high data rate over a long ...
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