{"product_id":"phase-modulated-optical-communication-systems-von-keang-po-ho","title":"Phase-Modulated Optical Communication Systems","description":"\n                \u003cp\u003eFiber-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.\u003c\/p\u003e\n\u003cp\u003eAs 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:\u003c\/p\u003e\n\u003cp\u003e- The transmitter and receiver for phase-modulated coherent lightwave systems\u003c\/p\u003e\n\u003cp\u003e- Method for performance analysis of phase-modulated optical signals\u003c\/p\u003e\n\u003cp\u003e- Direct-detection DPSK signal with fiber nonlinearities, degraded by nonlinear phase noise and intrachannel effects\u003c\/p\u003e\n\u003cp\u003e- Wavelength-division-multiplexed direct-detection DPSK signals\u003c\/p\u003e\n\u003cp\u003e- Multi-level phase-modulated optical signals, such as the four-phase DQPSK signal.\u003c\/p\u003e\n\u003cp\u003eGraduate students, professional engineers, and researchers will all benefit from this updated treatment of an important topic in the optical communications field. \u003c\/p\u003e\n            \u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9781441937377\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9781441937377","offer_id":39415051911261,"sku":"9781441937377","price":117.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/1fdabc98-3238-483c-9635-9128c3f98f7a.jpg?v=1759982791","url":"https:\/\/shop.autorenwelt.de\/products\/phase-modulated-optical-communication-systems-von-keang-po-ho","provider":"Autorenwelt Shop","version":"1.0","type":"link"}