Demonstration and performance of colorless ONU for coexistence-type WDM-PON using a wavelength-tunable L-band DWDM-SFP transceiver

H. Suzuki, M. Fujiwara, T. Suzuki, N. Yoshimoto, H. Kimura, Makoto Tsubokawa

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

An advanced dense wavelength division multiplexing small form factor pluggable (DWDM-SFP) transceiver for the L-band, which features a wavelength tunability of 3 nm, is proposed and developed. By using the developed wavelength-tunable DWDM-SFP transceiver, a colorless optical network unit (ONU) prototype for coexistence-type wavelength division multiplexing passive optical networks (WDM-PONs) that enable coexistence with existing PONs is achieved. Both wavelength and temperature dependencies of the colorless ONU prototype are evaluated and the applicability to the existing Class B+ optical distribution network that has a 28 dB loss is discussed.

Original languageEnglish
Pages (from-to)1603-1605
Number of pages3
JournalIEEE Photonics Technology Letters
Volume20
Issue number19
DOIs
Publication statusPublished - 2008
Externally publishedYes

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Keywords

  • Optical communication
  • Optical transceiver
  • Passive optical network
  • Wavelength-division multiplexing (WDM)

ASJC Scopus subject areas

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

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