Dual-wavelength-pumped cascaded fiber Raman converters for wide-range wavelength conversion

研究成果: Conference article査読


A novel, wide-range, high-speed, and tunable wavelength conversion scheme, 'a fiber Raman converter,' is proposed, in which an externally injected high power pump laser and the associated Stokes laser are used to assist the Raman conversion process of signal light coded with optical information. In order to get a large frequency difference between two carrier frequencies, this fiber Raman process is cascaded twice. However, since the common external pump laser can be used in two cascaded Raman processes as long as phase- matching conditions are attained, the entire configuration is still simple. We numerically demonstrate that wide-range wavelength conversion from 1.31 micrometer to 1.55 micrometer for optical fiber communication is feasible at up to 5 Gbit/s.

ジャーナルProceedings of SPIE - The International Society for Optical Engineering
出版ステータスPublished - 1997
イベントModeling and Simulation of Higher-Power Laser Systems IV - San Jose, CA, United States
継続期間: 1997 2 121997 2 12

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学


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