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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Attenuation limit with laser / APD Material dispersion limit ( LED ) Modal
dispersion limit Transmission distance ( km ) Attenuation limit with LED / pin
Laser / APD limit LED / pin limit 10 20 50 100 200 500 Data rate ( Mb / s )
FIGURE 8 - 5 ...
The transmission distance is 7 km over a graded - index fiber that has an 800 -
MHz · km bandwidth - distance product . ( a ) If the receiver bandwidth is 90 MHz
and the mode - mixing factor q = 0 . 7 , what is the system rise time ? Does this
rise ...
The mutual interactive force between in - phase solitons thus results in periodic
attraction , collapse , and repulsion . The interaction distance is 90 L ; = S2Ldisp
= Lperiod exp ( so ) ( 12 - 54 ) This interaction distance , and particularly the ratio
...
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Contents
Overview of Optical Fiber Communications | 1 |
Structures Waveguiding and Fabrication | 25 |
Signal Degradation in Optical Fibers | 91 |
Copyright | |
14 other sections not shown