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Proceedings Paper

UV-enhanced ECPR optical power collection system based on MCU
Author(s): Qi Hu; Lingjuan Gu; Jian Wei Hou; Wen Li; Songlin Zhuang
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Paper Abstract

UV enhanced electrically calibrated pyroelectric radiometer (ECPR) is a kind of radiometers with high precision in UV radiation measurement. The basic principle is the electro-optical equivalence. When the pyroelectric detector reaches heat balance through optical and electrical signal heated surface alternately, optical power can be got if measuring the electrical power at this point. This paper presented an optical and electrical signal collecting system based on MCU and A/D device, which can measure the electrical power. Namely, the optical power value can be obtained by this method.

Paper Details

Date Published: 23 February 2006
PDF: 5 pages
Proc. SPIE 6150, 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 61504R (23 February 2006); doi: 10.1117/12.676721
Show Author Affiliations
Qi Hu, Univ. of Shanghai for Science and Technology (China)
Lingjuan Gu, Univ. of Shanghai for Science and Technology (China)
Jian Wei Hou, Univ. of Shanghai for Science and Technology (China)
Wen Li, Univ. of Shanghai for Science and Technology (China)
Songlin Zhuang, Univ. of Shanghai for Science and Technology (China)


Published in SPIE Proceedings Vol. 6150:
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Xun Hou; Jiahu Yuan; James C. Wyant; Hexin Wang; Sen Han, Editor(s)

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