標題: All-Optical OC-192 RZ data decision gating in dark optical comb injected semiconductor optical amplifier
作者: Liao, Yu-Sheng
Yu, Kun-Chieh
Lin, Gong-Ru
光電工程學系
光電工程研究所
Department of Photonics
Institute of EO Enginerring
關鍵字: all-optical decision gate;return-to-zero;XGM;extinction ratio;backward injection
公開日期: 1-Jan-2006
摘要: We demonstrate a novel all-optical RZ decision gate by using one dark-optical-comb injected SOA which is controlled by a reshaped optical clock with extremely high cross-gain-modulation (XGM) depth and narrow gain window. Such a decision gate exhibits improved 3R regeneration performances including timing tolerance of 33.5 ps, Q factor of 8.1 and extinction ratio of 13.6 dB. The correlation between backward injected dark-comb and input data wavelength region for optimizing the extinction ratio of the decision gated RZ data is determined. Under a threshold operating dark-optical comb power of 7 dBm, such a decision gate can recover the degraded RZ data with a bit-error-rate of less than 10(-9) at 10 Gbits/s.
URI: http://dx.doi.org/10.1117/12.688972
http://hdl.handle.net/11536/146356
ISBN: 0-8194-6448-1
ISSN: 0277-786X
DOI: 10.1117/12.688972
期刊: OPTICAL TRANSMISSION, SWITCHING, AND SUBSYSTEMS IV, PTS 1 AND 2
Volume: 6353
起始頁: 0
結束頁: 0
Appears in Collections:Conferences Paper


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