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Proceedings Paper

A novel scheme for colorless ONU based on Michelson interferometer at radio frequency
Author(s): Lei Liu; Min Zhang; Lian Lu; Mingtao Liu; Peida Ye
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Paper Abstract

Recently research on WDM PON has been focused on full-duplex bi-direction propagation in single fiber transmission. As a result the distortion and impairment caused by Rayleigh backscattered light and the reflection of each component cannot be neglected. We present a new flexible scheme of Colorless ONU with RSOA-Assisted Michelson Interferometer (MI), for Rayleigh Backscattering suppression in single fiber WDM-PON systems by generating Optical Single Side Band (OSSB) or Optical Carrier Suppressed (OCS) format signal at upstream. Simulations and discussions have been conducted to validate the proposal. The results are useful for designing cost-effective Multi-Wavelength PON or Point-to-Point Radio over Fiber system.

Paper Details

Date Published: 2 December 2009
PDF: 6 pages
Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76322S (2 December 2009); doi: 10.1117/12.851757
Show Author Affiliations
Lei Liu, Beijing Univ. of Posts and Telecommunications (China)
Min Zhang, Beijing Univ. of Posts and Telecommunications (China)
Lian Lu, Beijing Univ. of Posts and Telecommunications (China)
Mingtao Liu, Beijing Univ. of Posts and Telecommunications (China)
Peida Ye, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 7632:
Optical Transmission Systems, Switching, and Subsystems VII
Dominique Chiaroni, Editor(s)

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