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Proceedings Paper

Laser phase noise, RIN, modal noise, MUI, and receiver noises' effects in performance analysis of multiwavelength OOCDMA system
Author(s): Chenniappan Ravichandran; Karuppasamy Murugesan
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Paper Abstract

Multiwavelength Optical Orthogonal Codes in optical CDMA networks were constructed by Yang and Kwong (1997) in which every pulse of a 2D code word (matrix) is enclosed in a distinct wavelength and it exhibits better bit error performance under heavy traffic load conditions. This system performance evaluation focused on the influences due to the multiple users interference alone, neglecting the negative effects of system noise. In this paper, a theoretical investigation is carrier out considering the effects of phase noise and relative intensity noise of laser source, modal noise in the multimode fiber channel, APD noise and receiver thermal noise, in addition to MUI, in direct- detection asynchronous fiber-optic CDMA communication system.

Paper Details

Date Published: 20 April 2001
PDF: 10 pages
Proc. SPIE 4289, WDM and Photonic Switching Devices for Network Applications II, (20 April 2001); doi: 10.1117/12.424820
Show Author Affiliations
Chenniappan Ravichandran, Anna Univ. (India)
Karuppasamy Murugesan, Anna Univ. (India)


Published in SPIE Proceedings Vol. 4289:
WDM and Photonic Switching Devices for Network Applications II
Ray T. Chen; George F. Lipscomb, Editor(s)

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