T/CAIA YQ003-2016 Spectral instrument CCD array photoelectric performance general testing method
T/CAIA YQ003-2016 Spectral instrument CCD array photoelectric performance general testing method
Basic Information
Scope
Scope: This standard specifies the terminology and parameter test methods for line array charge-coupled imaging devices used in spectrometers with a spectral range of 190nm to 1100nm. This standard applies to the parameter testing of line array charge-coupled imaging devices (hereinafter referred to as CCD devices) used in spectrometers with a spectral range of 190nm to 1100nm. Main technical content: Classification of test methods. The test methods specified in this standard are classified as follows: — Method 01: Dark signal; — Method 02: Dark signal non-uniformity (fixed image noise); — Method 03: Readout noise; — Method 04: Non-linear light response, saturated output signal; — Method 05: Dynamic range; — Method 06: Signal-to-noise ratio; — Method 07: Defects; — Method 08: Non-uniformity of light response; — Method 09: Response rate; — Method 10: Spectral response range.