OBI noise reduction using gain saturated SOA in reflective SOA based WDM/SCM-PON optical links

Y. Y. Won; H. C. Kwon; S. K. Han; E. S. Jung; B. W. Kim

doi:10.1049/el:20061202

OBI noise reduction using gain saturated SOA in reflective SOA based WDM/SCM-PON optical links

Y. Y. Won, H. C. Kwon, S. K. Han, E. S. Jung, B. W. Kim

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article

15 Citations (Scopus)

Abstract

A new method for suppressing optical beat interference (OBI) noise in a reflective semiconductor optical amplifier (SOA) based WDM/SCM-PON is proposed. This method uses the SOA operated in gain saturation range in the central office, which acts as a highpass filter. As experimental verification, it was found that carrier-to-noise ratio increased up to 10 dB and error vector magnitude after 10 km transmission reduced from 16 to 6 compared with those without an SOA with received optical power of -13 dBm.

Original language	English
Pages (from-to)	992-994
Number of pages	3
Journal	Electronics Letters
Volume	42
Issue number	17
DOIs	https://doi.org/10.1049/el:20061202
Publication status	Published - 2006 Aug 30

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All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Cite this

Won, Y. Y., Kwon, H. C., Han, S. K., Jung, E. S., & Kim, B. W. (2006). OBI noise reduction using gain saturated SOA in reflective SOA based WDM/SCM-PON optical links. Electronics Letters, 42(17), 992-994. https://doi.org/10.1049/el:20061202

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AU - Kim, B. W.

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Access to Document

10.1049/el:20061202