书目名称 | Phase-Modulated Optical Communication Systems | 编辑 | Keang-Po Ho | 视频video | | 图书封面 |  | 描述 | .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-divisi | 出版日期 | Book 2005 | 关键词 | DPSK; Fiber nonlinearities; Modulation; Soliton; Transmission; interferometric detection; lightwave system | 版次 | 1 | doi | https://doi.org/10.1007/b135576 | isbn_softcover | 978-1-4419-3737-7 | isbn_ebook | 978-0-387-25555-2 | copyright | Springer-Verlag US 2005 |
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