NISS (Near-infrared Imaging Spectrometer for Star formation history) is a unique spaceborne imaging spectrometer (R = 20) onboard the Korea’s next micro-satellite NEXTSat-1 to investigate the star formation history of Universe in near infrared wavelength region (0.9 – 2.5 μm). In this paper, we introduce the NISS H2RG detector electronics, the test configuration, and the performance test results. Analyzed data will be presented on; system gain, dark current, readout noise, crosstalk, linearity, and persistence. Also, we present basic test results of a Korean manufactured IR detector, 640 x 512 InAsSb 15 μm pixel pitch, developed for future Korean lunar mission.


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    Title :

    Performance overview of the near infrared detectors in Korean space missions NISS and LIRS


    Contributors:

    Conference:

    Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave ; 2018 ; Austin,Texas,United States


    Published in:

    Proc. SPIE ; 10698


    Publication date :

    2018-07-06





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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