Optical fiber communications
The 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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Figure 12-16 shows an example of a four-node broadcast-and-select multihop
network where each node transmits on one set of two fixed wavelengths and
receives on another set of two fixed wavelengths. Stations can send information ...
12-6. Here, do not resort to wavelength conversion but assume that wavelengths
can be reused in different parts of a network. (a) Show that the minimum number
of wavelengths required to connect N nodes in a WDM network is as follows: • N
Add ADM node 1 Passed wavelengths ADM node 2 3 C ADM node 3 3 FIGURE
PI 2-11 12-12. Consider a (p, k) = (3, 2) ShufileNet. (a) Draw the interconnections
between the nodes as in Fig. 12-18. (b) How many wavelengths are needed in ...
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Overview of Optical Fiber Communications
Structures Waveguiding and Fabrication
Signal Degradation in Optical Fibers
12 other sections not shown