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- YAMAMOTO Tsuyoshi
- Department of Electrical Engineering, Faculty of Science and Technology, KEIO University
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- TAGAYA Akihiro
- Department of Applied Chemistry, Faculty of Science and Technology, KEIO University
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- MINAMITANI Haruyuki
- Department of Electrical Engineering, Faculty of Science and Technology, KEIO University
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- NIHEI Eisuke
- Department of Applied Chemistry, Faculty of Science and Technology, KEIO University
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- KOIKE Yasuhiro
- Department of Applied Chemistry, Faculty of Science and Technology, KEIO University
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- SASAKI Keisuke
- Department of Electrical Engineering, Faculty of Science and Technology, KEIO University
Bibliographic Information
- Other Title
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- プラスチック光ファイバ増幅器とその応用
Description
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.
Journal
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- The Journal of Japan Institute for Interconnecting and Packaging Electronic Circuits
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The Journal of Japan Institute for Interconnecting and Packaging Electronic Circuits 11 (1), 36-40, 1996
The Japan Institute of Electronics Packaging
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Details 詳細情報について
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- CRID
- 1390282679642519296
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- NII Article ID
- 130004165326
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- ISSN
- 18841201
- 13410571
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed