5.7dB SBS suppression with a HNLF (module) Comprised of 3 HNLFs having Different GeO2 Concentration

Conference: ECOC 2007 - 33rd European Conference and Exhibition of Optical Communication
09/16/2007 - 09/20/2007 at Berlin, Germany

Proceedings: ECOC 2007

Pages: 2Language: englishTyp: PDF

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Takahashi, Masanori; Tadakuma, Masateru; Hiroishi, Jiro; Yagi, Takeshi (Fitel Photonics laboratory, Furukawa Electric Co, Ltd, 6, Yawata-kaigandori, Ichihara, Chiba, 290-8555, Japan)

We demonstrated 5.7dB SBS suppression of a HNLF by controlling Brillouin gain spectrum with three HNLFs which have different GeO2 concentration. FWM wavelength conversion efficiency is improved by 5.7dB comparing to conventional HNLFs.