プラスチック光ファイバ増幅器とその応用

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書誌事項

タイトル別名
  • Plastic Optical Fiber Amplifier and Its Application.

抄録

Laser-dye doped plastic optical fiber amplifier (POFA) is fabricated and its basic performances are demonstrated. As doped dye, Rhodamine B (RB) is prepared. Output power of 1kW with a gain of 30dB can be obtained by using a RB doped POFA at a concentration of 1 ppm. The energy conversion efficiency, which is defined as output signal power normalized by launched pump power, is 25%. Possibility of plastic optical fiber laser (POFL) is discussed by analyzing a rate equation of laser. It is proved that a RB doped POFL (core diameter : 100μm, length : 30mm) has high performance around 580nm. As one of the applications of POFA, photodynamic diagnosis (PDD) for medicine is proposed. Fluorescence from Zinc-Porphyrin is confirmed by a Rhodamine 6G doped POFA.

収録刊行物

  • 回路実装学会誌

    回路実装学会誌 11 (1), 36-40, 1996

    一般社団法人 エレクトロニクス実装学会

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