ファイバオプティクスによる酸素濃度センサの開発 [in Japanese] Development of Oxygen Sensor by Using Fiber-optics Coupler [in Japanese]
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This paper describes a fiber optic oxygen sensor using fluorescence and its application to clinical examinations. The quenching ratio of fluorecence is proportional to oxygen partial pressure by the Stern-Volmer's formula by which the oxygen concentration is possible to estimate from measured emission intensity. We have fabricated a microscopic luminous probe using Solvent Green 5 doped plastic optical fiber coupler. A microscopic luminous probe was experimentally investigated as an oxygen sensor in visible light. In addition, we have clarified various characteristics of this sensor.
- The Journal of the Institute of Electrical Engineers of Japan
The Journal of the Institute of Electrical Engineers of Japan 119(1), 27-31, 1999-01-01
The Institute of Electrical Engineers of Japan