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Proceedings Paper

InGaAs trap detector used as a near-infrared transfer standard for detector calibrations
Author(s): Ji Wang; Shuang Li; Lei Zhang; Feng Chen; Xiaobing Zheng
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Paper Abstract

This paper presents results of investigations of the radiant power spectral responsivity within the near-infrared spectral range. Large-area windowless InGaAs photodiodes of 10mm×10mm are studied in the spectrum ranged from 900 nm to 1600 nm. The InGaAs trap detector used as a transfer standard for power measurements has been characterized and calibrated, obtaining an uncertainty of less than 0.1% at several wavelengths.

Paper Details

Date Published: 19 May 2006
PDF: 5 pages
Proc. SPIE 6150, 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 61501D (19 May 2006); doi: 10.1117/12.676739
Show Author Affiliations
Ji Wang, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Shuang Li, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Lei Zhang, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Feng Chen, Anhui Institute of Optics and Fine Mechanics, CAS (China)
Xiaobing Zheng, Anhui Institute of Optics and Fine Mechanics, CAS (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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