5.7dB SBS suppression with a HNLF (module) Comprised of 3 HNLFs having Different GeO2 Concentration
Konferenz: ECOC 2007 - 33rd European Conference and Exhibition of Optical Communication
16.09.2007- 20.09.2007 in Berlin, Germany
Tagungsband: ECOC 2007
Seiten: 2Sprache: EnglischTyp: PDF
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Autoren:
Takahashi, Masanori; Tadakuma, Masateru; Hiroishi, Jiro; Yagi, Takeshi (Fitel Photonics laboratory, Furukawa Electric Co, Ltd, 6, Yawata-kaigandori, Ichihara, Chiba, 290-8555, Japan)
Inhalt:
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.