Noise suppression of spectrum-sliced WDM-PON light sources using FP-LD

Wooram Lee, Seung Hyun Cho, Jaedong Park, Bong Kyu Kim, Byoungwhi Kim

Research output: Contribution to journalArticlepeer-review

28 Scopus citations


We improved the performance of the spectrum-sliced light source for wavelength-division-multiplexed passive optical networks by employing a Fabry-Perot laser diode (FP-LD). We found that FP-LDs can suppress the intensity noise as significantly as using a gain-saturated semiconductor optical amplifier. The transmission characteristics were measured and analyzed both with and without employing an FP-LD.

Original languageEnglish (US)
Pages (from-to)334-336
Number of pages3
JournalETRI Journal
Issue number3
StatePublished - Jun 2005

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • General Computer Science
  • Electrical and Electronic Engineering


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