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Proceedings Paper

Dual wavelength signals buffered in DLOB and its improvement by power equalization
Author(s): Changyong Tian; Chongqing Wu; Guangna Sun; Yongjun Wang; Zhengyong Li; Mu Cheng; Shuangshou Yang; Shuang Zhao; Kuanglu Yu
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Paper Abstract

ww have presented and demonstrated the dual-wavelength signal storage in Dual-Loop Optical Buffer. The output equality of dual wavelength signals will decrease for unbalanced gain and phase shift. The problem can be resolved by power equalization using the saturation character of SOA. The data packets with2 × 2.5Gb/s can be buffered in DLOB for 16 cycles corresponding to 20 .The Extinction Ratio of the output packet is 8dB while the S/N is 8.1dB.

Paper Details

Date Published: 11 November 2008
PDF: 8 pages
Proc. SPIE 7136, Optical Transmission, Switching, and Subsystems VI, 713617 (11 November 2008); doi: 10.1117/12.801555
Show Author Affiliations
Changyong Tian, Beijing Jiaotong Univ. (China)
Chongqing Wu, Beijing Jiaotong Univ. (China)
Guangna Sun, Beijing Jiaotong Univ. (China)
Yongjun Wang, Beijing Jiaotong Univ. (China)
Zhengyong Li, Beijing Jiaotong Univ. (China)
Mu Cheng, Beijing Jiaotong Univ. (China)
Shuangshou Yang, Beijing Jiaotong Univ. (China)
Shuang Zhao, Beijing Jiaotong Univ. (China)
Kuanglu Yu, Beijing Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 7136:
Optical Transmission, Switching, and Subsystems VI
Ken-ichi Kitayama; Pierpaolo C. Ghiggino; Kim Roberts; Yikai Su, Editor(s)

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