Note: A charge sensitive spectroscopy amplifier for position sensitive micro-channel plate detectors

Note: A charge sensitive spectroscopy amplifier for position sensitive micro-channel plate detectors

A compact and low noise charge sensitive spectroscopy amplifier which can be integrated into position sensitive micro-channel plate (MCP) detectors has been constructed. The amplifier was optimized by using a wave form generator and tested by a chevron shape MCP detector. The output noise of 4 mV(rm...

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Veröffentlicht in:Review of scientific instruments 2014-10, Vol.85 (10), p.106104-106104
Hauptverfasser: Wang, Wei, Yu, Deyang, Liu, Junliang, Lu, Rongchun, Cai, Xiaohong
Format: Artikel
Sprache:eng
Schlagworte:
Amplifiers
Detectors
Low noise
Microchannel plates
Microchannels
Noise sensitivity
Position sensing
Scientific apparatus & instruments
Spectroscopy
Spectrum analysis
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Beschreibung
Zusammenfassung:A compact and low noise charge sensitive spectroscopy amplifier which can be integrated into position sensitive micro-channel plate (MCP) detectors has been constructed. The amplifier was optimized by using a wave form generator and tested by a chevron shape MCP detector. The output noise of 4 mV(rms) was achieved while the gain is 10(12) V/C and the shaping time is 700 ns.
ISSN:0034-6748
1089-7623
DOI:10.1063/1.4898175