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Proceedings Paper

Portable D-type optical fiber sensor based on ATR effect in temperature detection
Author(s): Po-Chin Chiu; Ming-Hung Chiu; Ming-Chang Wang; You-Hua Kuo; Cheng-Gin Wang; Meng-Ting Chen; Chia-Wei Yang
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Paper Abstract

An application of D-type optical fiber sensor (OFS) in the temperature measurement is proposed. The sensor based on attenuated total reflection (ATR) effect could be like as a probe to sense a liquid or gas temperature in real-time. We use the optical spectrum method combining with the minimum value of relative power ratio technique to analyze and record the temperature. The temperature resolution is in the region of 0.01°C for the measuring range of 24~75°C. It has some merits, such as, simple, sensitive, and remote test.

Paper Details

Date Published: 1 November 2007
PDF: 7 pages
Proc. SPIE 6423, International Conference on Smart Materials and Nanotechnology in Engineering, 64232R (1 November 2007); doi: 10.1117/12.779887
Show Author Affiliations
Po-Chin Chiu, National Formosa Univ. (Taiwan)
Ming-Hung Chiu, National Formosa Univ. (Taiwan)
Ming-Chang Wang, National Formosa Univ. (Taiwan)
You-Hua Kuo, National Formosa Univ. (Taiwan)
Cheng-Gin Wang, National Formosa Univ. (Taiwan)
Meng-Ting Chen, National Formosa Univ. (Taiwan)
Chia-Wei Yang, National Formosa Univ. (Taiwan)


Published in SPIE Proceedings Vol. 6423:
International Conference on Smart Materials and Nanotechnology in Engineering

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