• Chinese Journal of Lasers
  • Vol. 47, Issue 9, 910001 (2020)
Yao Pingping1、2, Xu Sunlong1、2, Tu Bihai1、2, Yu Xinyu1、2, Cui Shanshan1、2, Luo Donggen1、2, and Hong Jin1、2
Author Affiliations
  • 1Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, Anhui 230031, China
  • 2Key Laboratory of Optical Calibration and Characterization, Chinese Academy of Sciences,Hefei, Anhui 230031, China
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    DOI: 10.3788/CJL202047.0910001 Cite this Article Set citation alerts
    Yao Pingping, Xu Sunlong, Tu Bihai, Yu Xinyu, Cui Shanshan, Luo Donggen, Hong Jin. Design of Performance Test System and Analysis of Temperature Dependence for Space-Borne Array CCD[J]. Chinese Journal of Lasers, 2020, 47(9): 910001 Copy Citation Text show less

    Abstract

    In response to the demand for the photoelectric performance evaluation of multi-angle polarization imaging detectors, a universal testing system for photoelectric performance parameters of image sensors is developed herein, and a Peltier effect-based thermoelectric cooler and low-temperature cycler are combined to control the temperature of the detector. Experimental results show that the light source stability of the integrating sphere is 0.036%, the uniformity of illuminance is ≥99.3%, the cooling rate of the detector refrigeration system is approximately 2.2 ℃/min, and the temperature control accuracy is better than ±0.15 ℃, and the temperature is -10--25 ℃. For the measurement of key performance parameters such as quantum efficiency, photo response non-uniformity, dark current, full-well charge, and optical response nonlinearity within the operating temperature range, the photo response non-uniformity of the multi-angle polarization imaging detector at different wavelengths is better than 3%, The optical response nonlinearity is better than 1%, the dark current increases by 1.25 times when the operating temperature from 0 ℃ to 9 ℃, and the quantum efficiency in the near-infrared band changes by 3.58 percentage. The performance evaluation of the detector guarantees the test performance and calibration requirements of the multi-angle polarization imaging detector.
    Yao Pingping, Xu Sunlong, Tu Bihai, Yu Xinyu, Cui Shanshan, Luo Donggen, Hong Jin. Design of Performance Test System and Analysis of Temperature Dependence for Space-Borne Array CCD[J]. Chinese Journal of Lasers, 2020, 47(9): 910001
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