Journal of Sensor Science and Technology (센서학회지)

The Korean Sensors Society (한국센서학회)
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Feasibility study on the development of noncontact temperature sensor using infrared optical fiber

적외선 투과 광섬유를 이용한 비접촉식 온도 센서 개발을 위한 기초 연구

  • Yoo, Wook-Jae (School of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Cho, Dong-Hyun (School of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Chung, Soon-Cheol (School of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Tack, Gye-Rae (School of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Jun, Jae-Hoon (School of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Lee, Bong-Soo (School of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Son, Sang-Hee (School of Electronics and Information Engineering, College of Science & Engineering) ;
  • Cho, Seung-Hyun (Polymer Technology Institute, Sungkyunkwan University)
  • 유욱재 (건국대학교 의료생명대학 의학공학부) ;
  • 조동현 (건국대학교 의료생명대학 의학공학부) ;
  • 정순철 (건국대학교 의료생명대학 의학공학부) ;
  • 탁계래 (건국대학교 의료생명대학 의학공학부) ;
  • 전재훈 (건국대학교 의료생명대학 의학공학부) ;
  • 이봉수 (건국대학교 의료생명대학 의학공학부) ;
  • 손상희 (청주대학교 이공대학 전자정보공학부) ;
  • 조승현 (성균관대학교 고분자기술연구소)
  • Published : 2006.05.31
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Abstract

We have developed a noncontact temperature sensor using a silver halides infrared optical fiber. An infrared radiation from a heat source is transferred by a silver halides infrared optical fiber and measured by infrared sensors such as a thermopile and a thermal optical power-meter. The relationships between the temperature of a heat source and the output voltage of the thermopile and the optical power of a thermal optical power-meter are determined. The measurable temperature range using a thermopile and a thermal optical power-meter are from 100 to $750^{\circ}C$ and from 30 to $750^{\circ}C$ respectively. It is expected that a noncontact temperature sensor using infrared optical fiber can be developed for medical and industrial usages based on the results of this study.

Keywords

References

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