Title of article
Photon counting with small pore microchannel plates
Author/Authors
Martindale، نويسنده , , A. and Lapington، نويسنده , , J.S. and Fraser، نويسنده , , G.W.، نويسنده ,
Pages
4
From page
111
To page
114
Abstract
We describe the operation of microchannel plates (MCPs) with 3.2 μ m diameter channels as photon counting detectors of soft X-rays. Gain and temporal resolution measurements are compared with theoretical scaling laws for channel diameter. A minimum pulse width of 264 ps is observed for a two stage multiplier at a total bias voltage of ∼ 1930 V .
Keywords
Microchannel plate , MCP , high speed , X-ray detector
Journal title
Astroparticle Physics
Record number
2028027
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