Phase-Modulated Optical Communication Systems
(Sprache: Englisch)
Fiber-optic communication systems have revolutionized our telecommunication infrastructures - currently, almost all telephone land-line, cellular, and internet communications must travel via some form of optical fibers. In these transmission systems,...
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Klappentext zu „Phase-Modulated Optical Communication Systems “
Fiber-optic communication systems have revolutionized our telecommunication infrastructures - currently, almost all telephone land-line, cellular, and internet communications must travel via some form of optical fibers. In these transmission systems, neither the phase nor frequency of the optical signal carries information - only the intensity of the signal is used. To transmit more information in a single optical carrier, the phase of the optical carrier must be explored.As a result, there is renewed interest in phase-modulated optical communications, mainly in direct-detection DPSK signals for long-haul optical communication systems. When optical amplifiers are used to maintain certain signal level among the fiber link, the system is limited by amplifier noises and fiber nonlinearities. Phase-Modulated Optical Communication Systems surveys this newly popular area, covering the following topics:
- The transmitter and receiver for phase-modulated coherent lightwave systems
- Method for performance analysis of phase-modulated optical signals
- Direct-detection DPSK signal with fiber nonlinearities, degraded by nonlinear phase noise and intrachannel effects
- Wavelength-division-multiplexed direct-detection DPSK signals
- Multi-level phase-modulated optical signals, such as the four-phase DQPSK signal.
Graduate students, professional engineers, and researchers will all benefit from this updated treatment of an important topic in the optical communications field.
Inhaltsverzeichnis zu „Phase-Modulated Optical Communication Systems “
- Introduction- Digital Modulation of Optical Carrier
- Coherent Optical Receivers and Ideal Performance
- Impairment to Optical Signal
- Nonlinear Phase Noise
- Compensation of Nonlinear Phase Noise
- Intrachannel Pulse-to-Pulse Interaction
- Wavelength-Division-Multiplexed DPSK Signals
- Multilevel Signaling
- Phase-Modulated Soliton Signals
- Capacity of Optical Channels
Autoren-Porträt von Keang-Po Ho
Keang-Po Ho is currently with National Taiwan University. He was the cofounder and CTO of StrataLight Communications. His research interests are the system issues of high-speed optical communications, and he has authored more than 150 technical publications.
Bibliographische Angaben
- Autor: Keang-Po Ho
- 2010, XVI, 430 Seiten, Masse: 15,5 x 23,8 cm, Kartoniert (TB), Englisch
- Verlag: Springer, Berlin
- ISBN-10: 1441937374
- ISBN-13: 9781441937377
Sprache:
Englisch
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