Application of Raman amplification using a reflector in passive optical networks

N. Kashima

研究成果査読

5 被引用数 (Scopus)

抄録

We have studied Raman amplification in passive optical networks (PON). A use of a reflector, which reflects pump wave for Raman amplification, is proposed in this paper to mitigate pump power. The reflector also serves as a pump blocking filter for each subscriber. To clarify the effects of a reflector in PON, the wavelength dependence of Raman gain (or loss) and amplified spontaneous emission (ASE) has been investigated theoretically and experimentally. Raman amplification with a reflector is applied to both ordinary PON systems and wavelength division multiplex (WDM) PON systems as case studies. Finally, effects of Raman amplification with a reflector are discussed.

本文言語English
ページ(範囲)265-272
ページ数8
ジャーナルJournal of Optical Communications
33
4
DOI
出版ステータスPublished - 2012 12

ASJC Scopus subject areas

  • 原子分子物理学および光学
  • 凝縮系物理学
  • 電子工学および電気工学

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