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IEICE TRANSACTIONS on Communications

Effectiveness of Receiver-Side Compensation against FBG Dispersion-Induced SNR Degradation in Long-Haul WDM Optical Networks

Hideki MAEDA, Masatoyo SUMIDA, Tsutomu KUBO, Takamasa IMAI

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Summary :

We clarify the effectiveness of receiver-side compensation in offsetting fiber Bragg grating (FBG) dispersion induced-electrical signal-to-noise ratio (SNR) degradation in a 10 Gb/s 8-channel wavelength-division multiplexing (WDM) 6,400 km transmission system. The receiver-side compensation greatly improves the SNR degradation. The allowable accumulated FBG dispersion is -400 1000ps/nm for the worst arrangement, a single FBG at the transmitter, which is about half the accumulated fiber dispersion permissible with receiver-side compensation.

Publication
IEICE TRANSACTIONS on Communications Vol.E85-B No.12 pp.2943-2945
Publication Date
2002/12/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Fiber-Optic Transmission

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