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Proceedings Paper

Analysis of pulse width and chip length on DS-OCDMA system
Author(s): Ye Zhang; Shizhong Xie
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Paper Abstract

Pulse width variation due to source chirp, chromatic dispersion, chip length of en/decoders and its corresponding impact on electrical power at PIN receiver is analyzed in this paper. The result, which is verified by a 2×2 OCDMA system at 127-chip 320-Gchip/s, shows that broadened pulse width degrades SNR. And system performance is limited by not only code length and pulse width, but also chip length.

Paper Details

Date Published: 19 November 2007
PDF: 8 pages
Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, 678329 (19 November 2007); doi: 10.1117/12.743744
Show Author Affiliations
Ye Zhang, Tsinghua Univ. (China)
Shizhong Xie, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 6783:
Optical Transmission, Switching, and Subsystems V
Dominique Chiaroni; Wanyi Gu; Ken-ichi Kitayama; Chang-Soo Park, Editor(s)

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