New P2O5 and WO3 Doped Tellurite Glasses as Broadband Raman Gain Media

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概要

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• New tellurite-based glasses as broadband Raman gain media are developed to realize high performance fiber Raman amplifiers. These performances are achieved by WO3 and P2O5 doping in TeO2–BaO–SrO–Nb2O5 (TBSN) glass. The maximum gain coefficient obtained in the present study was ${\sim}50$ times that of silica glass for 532 nm excitation. The bandwidth (i.e., full width at half maximum) of these doped glasses was more than twice that of a conventional tellurite-based glass and 70% larger than that of silica glass.

• 2006-08-25

著者

• Ohishi Yasutake

  Future Industry Oriented Basic Science and Materials Department, Toyota Technological Institute, 2-12-1 Hisakata, Tempaku-ku, Nagoya 468-8511, Japan

• Jose Rajan

  Future Industry Oriented Basic Science and Materials Department, Toyota Technological Institute, 2-12-1 Hisakata, Tempaku-ku, Nagoya 468-8511, Japan

• Suzuki Takenobu

  Future Industry Oriented Basic Science and Materials Department, Toyota Technological Institute, 2-12-1 Hisakata, Tempaku-ku, Nagoya 468-8511, Japan

関連論文

• New P2O5 and WO3 Doped Tellurite Glasses as Broadband Raman Gain Media

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