In-flight performance of a 200mm x 200mm microchannel plate detector

James C. Green; Nicholas J. Nell; Nicholas Erickson; Brian T. Fleming; Kevin C. France; Adrian Martin; Oswald Siegmund; John V. Vallerga

doi:10.1117/12.2527697

9 September 2019 In-flight performance of a 200mm x 200mm microchannel plate detector

James C. Green, Nicholas J. Nell, Nicholas Erickson, Brian T. Fleming, Kevin C. France, Adrian Martin, Oswald Siegmund, John V. Vallerga

Author Affiliations +

Proceedings Volume 11118, UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXI; 111180O (2019) https://doi.org/10.1117/12.2527697
Event: SPIE Optical Engineering + Applications, 2019, San Diego, California, United States

Abstract

We present the performance of a 200mm × 200mm microchannel plate detector during two suborbital flights in 2017 and 2018. The detector utilized ALD boro-silicate plates and a cross delay line readout. Background counts inflight were between 1.43 count/cm²/s. The quantum efficiency after two years and two flights was consistent with preflight measurements.

Citation Download Citation

James C. Green, Nicholas J. Nell, Nicholas Erickson, Brian T. Fleming, Kevin C. France, Adrian Martin, Oswald Siegmund, and John V. Vallerga "In-flight performance of a 200mm x 200mm microchannel plate detector", Proc. SPIE 11118, UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXI, 111180O (9 September 2019); https://doi.org/10.1117/12.2527697

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