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Proceedings Paper

A novel FBG en-/decoding scheme for wavelength-time optical CDMA
Author(s): Qi Zhang; Youju Mao; Chongxiu Yu; Dahsiung Hsu; Zhuo Chen; Shouyuan Wang; Jingbo Wang
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Paper Abstract

Two schemes of linear combinatorial code (LCC) coding scheme with different and multiple wavelength bandwidth were proposed using fiber grating cascades in series and parallel, respectively. The system model and probability density function are investigated. Numerical simulation confirmed that bit error ratio (BER) performance largely improved due to that of sub-codeword system. Moreover, the preference of LCC with different wavelength bandwidth is better than that of multiple wavelength bandwidth.

Paper Details

Date Published: 11 February 2005
PDF: 8 pages
Proc. SPIE 5625, Optical Transmission, Switching, and Subsystems II, (11 February 2005); doi: 10.1117/12.577959
Show Author Affiliations
Qi Zhang, Beijing Univ. of Posts and Telecommunications (China)
Youju Mao, Chongqing Univ. of Posts and Telecommunications (China)
Chongxiu Yu, Beijing Univ. of Posts and Telecommunications (China)
Dahsiung Hsu, Beijing Univ. of Posts and Telecommunications (China)
Zhuo Chen, Beijing Univ. of Posts and Telecommunications (China)
Shouyuan Wang, Beijing Univ. of Posts and Telecommunications (China)
Jingbo Wang, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 5625:
Optical Transmission, Switching, and Subsystems II
Cedric F. Lam; Wanyi Gu; Norbert Hanik; Kimio Oguchi, Editor(s)

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