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 6
Early 1970s Attenuation ( dB / km ) Mid 1970s Early 1980s Figure 1 - 4 Optical
fiber attenuation as a function of wavelength . Early fiber links were operated
exclusively in the 800 - to 900 - nm range where there was a local attenuation ...
Early 1970s Attenuation ( dB / km ) Mid 1970s Early 1980s Figure 1 - 4 Optical
fiber attenuation as a function of wavelength . Early fiber links were operated
exclusively in the 800 - to 900 - nm range where there was a local attenuation ...
Page 59
therefore , often referred to as chromatic dispersion . Since intramodal dispersion
depends on the wavelength , its effect on signal distortion increases with the
spectral width of the optical source . This spectral width is the band of
wavelengths ...
therefore , often referred to as chromatic dispersion . Since intramodal dispersion
depends on the wavelength , its effect on signal distortion increases with the
spectral width of the optical source . This spectral width is the band of
wavelengths ...
Page 224
In any real system the output beam spreads out because of the finite size of the
light source and the angular dispersion resulting from the wavelength spread of
the source spectral width . The fractional increase S in the beam diameter is ...
In any real system the output beam spreads out because of the finite size of the
light source and the angular dispersion resulting from the wavelength spread of
the source spectral width . The fractional increase S in the beam diameter is ...
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Contents
Structures and Waveguiding | 12 |
Signal Degradation in Optical Fibers | 48 |
Optical Sources | 80 |
Copyright | |
9 other sections not shown
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Common terms and phrases
absorption active addition amplifier angle applications approximately arise assume attenuation avalanche band bandwidth becomes bias cable carrier characteristics cladding communication components condition consider constant core coupling defined density depends detector determined device dispersion distance distortion effects efficiency electric Electron emitting energy equal equation example expression factor field Figure frequency function gain given gives glass graded-index guided IEEE important increases input laser diodes length less light limit loss material measured mechanical method modes modulation noise occurs operating optical fiber optical power optical source output parameter percent photodetector photodiode photon propagation pulse quantum range ratio receiver referred reflection region respectively response rise shown in Fig signal spectral surface technique temperature transmission transmitter values various voltage wave waveguide wavelength width York
References to this book
Bibliographic information
| Title | Optical Fiber Communications Electrical Engineering Series McGraw-Hill Series in Electrical Engineering. Communications McGraw-Hill series in electrical and computer engineering McGraw-Hill series in electrical engineering: Communications and information theory |
| Author | Gerd Keiser |
| Edition | 3, illustrated |
| Publisher | McGraw-Hill, 1983 |
| Original from | the University of Michigan |
| Digitized | 7 Dec 2007 |
| ISBN | 0070334676, 9780070334670 |
| Length | 318 pages |
| Export Citation | BiBTeX EndNote RefMan |