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Leveraging charge-integration of microchannel plate detectors for the next generation of fast plasma instrumentation

Completed TRL 6 (started at 3, targeting 6)

Description

Effective counting rates of ~1 GHz are achieveable from microchannel plates (MCPs) through modulation of the input particle flux and integration of the total output charge instead of counting discrete charge clouds. In FY19, we propose to leverage charge-integration-based counting for the development of the next generation of fast plasma sensors. We plan to modulate the MCP detector stack response to achieve an electronically adjustable detection system dynamic range.

Benefits

The successful demonstration of the proposed techniques has direct and immediate applications to instrument concept development. Preventing an MCP from saturating would result in significantly improved performance of existing heritage detection systems.

Details

Technology areaSensors and Instruments > In Situ Instruments and Sensors > Field and Particle Detectors
ProgramCenter Independent Research & Development: GSFC IRAD (GSFC IRAD)
Lead organizationGoddard Space Flight Center, Greenbelt, MD
Start date2018-10-01
End date2019-09-30

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