BLS polarization-induced performance degradation in WDM-PON systems based on wavelength-locked FP-LDs

Duchang Heo, Dong J. Shin, In K. Yun, Jeong Seok Lee, Jichai Jeong, Jae Hoon Lee

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We experimentally investigated the performance degradation due to broadband light source (BLS) polarization in wavelength-division multiplexing-passive optical network systems based on a wavelength-locked Fabry-Perot laser diode. The results showed that the BLS polarization difference between two polarization states should be less than 3 dB, and its injection power should be greater than -18 dBm for a received-power penalty of less than 1 dB.

Original languageEnglish
Pages (from-to)258-261
Number of pages4
JournalOptics Communications
Volume283
Issue number2
DOIs
Publication statusPublished - 2010 Jan 15

Keywords

  • Broadband light source (BLS)
  • Passive optical network (PON)
  • Wavelength locking
  • Wavelength-division multiplexing (WDM)

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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