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Phase-Modulated Optical Communication Systems

Autor Keang-Po Ho
en Limba Engleză Hardback – iul 2005
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.
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Specificații

ISBN-13: 9780387243924
ISBN-10: 0387243925
Pagini: 430
Ilustrații: XVI, 430 p.
Dimensiuni: 155 x 235 x 29 mm
Greutate: 0.86 kg
Ediția:2005
Editura: Springer Us
Colecția Springer
Locul publicării:New York, NY, United States

Public țintă

Research

Cuprins

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.

Notă biografică

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. 

Textul de pe ultima copertă

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.