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. |
From inside the book
Results 1-3 of 76
Page 1
... increase the transmission distance between relay stations . Before the nineteenth century , all communication ... increasing Wavelength Designation Transmission media Applications Ultraviolet 800 nm -1015 Hz Overview of Optical Fiber ...
... increase the transmission distance between relay stations . Before the nineteenth century , all communication ... increasing Wavelength Designation Transmission media Applications Ultraviolet 800 nm -1015 Hz Overview of Optical Fiber ...
Page 193
... increases the nonradiative carrier recombination at the laser facets . The two types of facet damage that can occur ... increase the threshold current . In GaAlAs lasers , facet erosion arises from oxidation of the mirror surface . It ...
... increases the nonradiative carrier recombination at the laser facets . The two types of facet damage that can occur ... increase the threshold current . In GaAlAs lasers , facet erosion arises from oxidation of the mirror surface . It ...
Page 517
... increases greatly . The second method for increasing the capacity of a WDM link is to improve the spectral efficiency of the WDM signals . This will increase the total transmission capacity independent of any expansion of the EDFA ...
... increases greatly . The second method for increasing the capacity of a WDM link is to improve the spectral efficiency of the WDM signals . This will increase the total transmission capacity independent of any expansion of the EDFA ...
Contents
Overview of Optical Fiber Communications | 1 |
Structures Waveguiding and Fabrication | 25 |
Structures Waveguiding and Fabrication | 26 |
Copyright | |
15 other sections not shown
Other editions - View all
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