UV-enhanced ECPR optical power collection system based on MCU

Qi Hu; Lingjuan Gu; Jian Wei Hou; Wen Li; Songlin Zhuang

doi:10.1117/12.676721

23 February 2006 UV-enhanced ECPR optical power collection system based on MCU

Qi Hu, Lingjuan Gu, Jian Wei Hou, Wen Li, Songlin Zhuang

Proceedings Volume 6150, 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 61504R (2006) https://doi.org/10.1117/12.676721
Event: 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2005, Xian, China

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.

Citation Download Citation

Qi Hu, Lingjuan Gu, Jian Wei Hou, Wen Li, and Songlin Zhuang "UV-enhanced ECPR optical power collection system based on MCU", Proc. SPIE 6150, 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 61504R (23 February 2006); https://doi.org/10.1117/12.676721

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