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Updated: May 4, 2026

Determination of Photoreceptor Cell Spectral Sensitivity in an Insect Model from In Vivo Intracellular Recordings
Published on: February 26, 2016
[Test equipment for relative spectral response of CCD]
Feng Yan1, Yue Zhou2, Ming-Chao Zhang2
1State Key Lab of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China. yan.feng@126.com
Abstract:
The auto-test equipment for relative spectral response of charge coupled devices (CCD) was designed and realized. The equipment covered the range of 400 to 950 nm. Firstly, testing theory of relative spectral response for detectors was introduced. Secondly, taking the high sensitive and broad spectral scientific spectrometer-QE65000 as reference, auto-test equipment for relative spectral response was built up by direct comparison method in the same radiation field. Uncertainty analysis showed that the maximum uncertainty of the equipment was less than 6.21%. This auto-test equipment can be used in the CCD assessment and its photoelectrical parameters testing.
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