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The new Teledyne NIR detectors for the SNAP/JDEM mission spectrograph

P.-E. Crouzet 1
1 CPPM - Centre de Physique des Particules de Marseille
Abstract : A new generation of near infrared (NIR) detectors have been developed by Teledyne for the SNAP/JDEM (SuperNova/Acceleration Probe) project. The new detectors are hybridized HgCdTe on a multiplexer with indium bump bonded. Since 2004, Teledyne and the SNAP collaboration have tried to characterize and improve the large format View the MathML source H2RG detectors to meet the SNAP requirements. The results for quantum efficiency and total noise as an integration of a H2RG in a spectrograph demonstrator are presented.
Keywords : Detector HgCdTe Near infrared Spectrograph SNAP Cosmology
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Conference papers
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http://hal.in2p3.fr/in2p3-00466728
Contributor : Danielle Cristofol <>
Submitted on : Wednesday, March 24, 2010 - 4:23:07 PM
Last modification on : Thursday, January 18, 2018 - 1:55:56 AM

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P.-E. Crouzet. The new Teledyne NIR detectors for the SNAP/JDEM mission spectrograph. 5th International Conference on New Developments In Photodetection 2008 (NDIP08), Jun 2008, Aix-les Bains, France. pp.135-137, ⟨10.1016/j.nima.2009.05.143⟩. ⟨in2p3-00466728⟩

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