標題: Experimental investigation of a fiber Bragg grating integrated optical limiting amplifier with high dynamic range
作者: Liaw, SK
Chi, S
光電工程學系
Department of Photonics
關鍵字: erbium-doped fiber amplifier;wavelength division multiplexing;fiber Bragg grating;optical circulator;optical limiting amplifier;dynamic range
公開日期: 1-Jul-1998
摘要: By inserting a bidirectional erbium-doped fiber amplifier (EDFA) in between an optical circulator and a fiber Bragg grating (FBG), we realize an FBG-integrated optical limiting amplifier (OLA) with high dynamic range. The dual-pass OLA has a wide dynamic range of over 40 dB and a saturation signal output power of about 13.0 dBm. The performance of dual-pass OLA has no obvious degradation due to back reflection of the amplified signal. A negligible power penalty of about 0.3 dB is observed when compared with other conventional configurations. The FBG-integrated OLA configuration has potential application in wavelength division multiplexing (WDM) systems where high saturated power is needed for multichannel transmission. (C) 1998 Society of Photo-Optical Instrumentation Engineers.
URI: http://hdl.handle.net/11536/32528
ISSN: 0091-3286
期刊: OPTICAL ENGINEERING
Volume: 37
Issue: 7
起始頁: 2101
結束頁: 2103
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