90-nm Wideband Optical Amplifier Including an Semiconductor Optical Amplifier and a DCFbased Raman Fiber Amplifier with Gain Clamping and Dispersion Compensation

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Title:	90-nm Wideband Optical Amplifier Including an Semiconductor Optical Amplifier and a DCFbased Raman Fiber Amplifier with Gain Clamping and Dispersion Compensation
Authors:	Chang, Chia-Hsiung;張嘉雄;Lin, Hermann;(東方技術學院電子與資訊系)
Contributors:	(東方技術學院電子與資訊系
Keywords:	Optical Amplifier;DWDM;Raman Amplifier;Semiconductor Optical Amplifier
Date:	2006-10-08
Issue Date:	2010-05-13 19:53:19 (UTC+8)
Abstract:	A 90-nm wideband (1500-1590nm) optical amplifier consisting of a dispersion-compensated-fiber-based Raman fiber amplifier and a semiconductor optical amplifier with gain clamping and dispersion compensation is demonstrated for wide bandwidth amplification with gain flatness as well as dispersion compensation. 10Gb/s DWDM transmission over 100-km conventional single-mode fiber link with low biterror- rate power penalty of 0.4 dB is achieved for such gain-clamped amplifier with a lasing light at 1508 nm, which suppresses the cross-gain modulation effect of the used SOA. This amplifier will play an important role in metropolitan area network (MAN) for high speed and broadband delivery between city interconnection.
Relation:	9th Joint Conference on Information Sciences (JCIS)
Appears in Collections:	[Department of Electronics Engineering and Computer Science] conference

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