An enhanced gated MCP-PMT for neutron detection in laser fusion experiments

An enhanced gated MCP-PMT for neutron detection in laser fusion experiments

The microchannel plate photomultiplier tube (MCP-PMT) is a photodetector that utilizes microchannel plates for signal amplification, offering rapid pulse response time of sub-nanosecond with a compact design and low dark current. A series of enhanced gated MCP-PMTs have been developed by incorporati...

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Veröffentlicht in:Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Accelerators, spectrometers, detectors and associated equipment, 2024-10, Vol.1067, p.169726, Article 169726
Hauptverfasser: Li, Kuinian, Chen, Ping, Liu, Hulin, Wei, Yonglin, He, Luanxuan, Su, Xiao, Yang, Yang, Gou, Yongsheng, Tian, Jinshou, Wu, Shengli, Yuan, Xiaohui, Zhang, Zhe, Zhang, Jie
Format: Artikel
Sprache:eng
Schlagworte:
Double-cone ignition
Gated MCP-PMT
Laser fusion
Neutron detection
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Zusammenfassung:The microchannel plate photomultiplier tube (MCP-PMT) is a photodetector that utilizes microchannel plates for signal amplification, offering rapid pulse response time of sub-nanosecond with a compact design and low dark current. A series of enhanced gated MCP-PMTs have been developed by incorporating a gating electrode between the photocathode and the MCPs, which have been employed in neutron detection during the double-cone ignition laser fusion experiment at the SGII Upgrade laser facilities.
ISSN:0168-9002
DOI:10.1016/j.nima.2024.169726