標題: Dispersion compensation and gain flattened for a wavelength division multiplexing system by using chirped fiber gratings in an erbium-doped fiber amplifier
作者: Dung, JC
Chi, S
光電工程學系
Department of Photonics
關鍵字: erbium-doped fiber amplifier;chirped fiber grating;wavelength division multiplexing
公開日期: 15-四月-1999
摘要: A new technique, using chirped fiber gratings (CFGs) with different dispersions and center frequencies to reflect the different channel pulses at different positions, is proposed to compensate for the accumulated dispersions and flatten the signal gain of the erbium-doped fiber amplifier (EDFA) in a wavelength division multiplexing (WDM) system. A numerical example of the gain flattened and dispersion compensation for four channel multiplexed signals in the 1544-1556 nm wavelength region is shown. (C) 1999 Elsevier Science B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/S0030-4018(99)00085-1
http://hdl.handle.net/11536/31401
ISSN: 0030-4018
DOI: 10.1016/S0030-4018(99)00085-1
期刊: OPTICS COMMUNICATIONS
Volume: 162
Issue: 4-6
起始頁: 219
結束頁: 222
顯示於類別:期刊論文


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