Titlebook: High Speed Optical Communications; R. Sabella,P. Lugli Book 1999 Springer Science+Business Media Dordrecht 1999 Modulator.Transmission.com

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R. Sabella,P. Luglis exponentially increasing quantities of data. With interoperability and knowledge exchange identified as a core challenge in the sector, this book examines the role ontology engineering can play in providing solutions to the problems of information interoperability and linked data. At the same time

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Optical Amplifiers,e developed world and submarine cables containing optical fibers were deployed to link continents. This great mutation in the fundamental technology used in long-haul transmission systems was induced by several advantages of optical fibers. To make better use of their potential, it was necessary to

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Wavelength Translators,than in the time domain. In addition, wavelength can be used to perform functions such as routing and switching [.], allowing the realisation of an all-optical transparent layer in the network [.]. The number of allowed wavelengths in WDM networks determines the number of independent wavelength addr

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High-Speed Fiber-Optic Transmissions,twork operators and interexchange carriers. At the next level in the synchronous digital hierarchy, 10 Gb/s, field trials were begun a few years ago and are still continuing. Hence 10 Gb/s (STM-64 or OC-192) systems are going to be available as commercial products. Since it has been demonstrated tha

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Multichannel Optical Systems,on multiplexing (WDM) techniques. The strong interest in these techniques can be divided into two basic areas: very high capacity transmissions and optical networks [.]. As a matter of fact, WDMs allow the very large fiber bandwidth to be efficiently exploited by adopting mostly existing technologie

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All-Optical Networks, user, protocol transparency, higher path reliability, and simplified operation and management. In all these areas, established approaches realised via electronic circuitry, based on time division multiplexing (TDM) are beginning to prove insufficient, as they cannot perform the required operations