Key Technologies for Optical OFDM in Optical Long-Haul System Using Direct-Detection

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Abstract:

A comprehensive theoretical model of direct detection (DD) optical orthogonal frequency division multiplexing (OOFDM) system is described in general. The principle of OOFDM is introduced in detail. Several key technologies in DD-OOFDM system have been discussed. The advantages and methods for optical single sideband (OSSB) and channel estimation are analyzed completely. Other key technologies are introduced briefly.

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845-850

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January 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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