Effect of working conditions on bulk resistance of micro-channel plate

Yonggang Huang; Peng Jiao; Pan Shi; Yun Wang; You Zhou; Yang Fu; Jiuwang Wang; Jinsheng Jia

doi:10.1117/12.2543915

18 December 2019 Effect of working conditions on bulk resistance of micro-channel plate

Yonggang Huang, Peng Jiao, Pan Shi, Yun Wang, You Zhou, Yang Fu, Jiuwang Wang, Jinsheng Jia

Proceedings Volume 11338, AOPC 2019: Optical Sensing and Imaging Technology; 113381G (2019) https://doi.org/10.1117/12.2543915
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

Abstract

Micro-channel plate is an electronic multiplier element with two-dimensional hollow glass tube array structure, which has been widely used in low-light-level night vision imaging, particle detection and other devices. Bulk resistance of microchannel plate is an important performance index, which affects the electronic multiplication performance, dynamic response range and time resolution of micro-channel plate. There are many literatures about the influence of the preparation process of microchannel plate on bulk resistance, but few reports about the influence of the working conditions of microchannel plate on bulk resistance. In this paper, we mainly study the influence of micro-channel plate voltage and ambient temperature on bulk resistance, and analyze the mechanism of the change by tunneling. The results show that: 1) The change of working conditions leads to the change of the bulk resistance of the micro-channel plate. The higher the temperature and the voltage of the micro-channel plate, the lower the bulk resistance of micro-channel plate. The larger the original bulk resistance, the smaller the change rate of the micro-channel plate is. 2) The phenomenon that the resistance of micro-channel plate varies with the use conditions conforms to the mechanism of tunneling conduction.

Citation Download Citation

Yonggang Huang, Peng Jiao, Pan Shi, Yun Wang, You Zhou, Yang Fu, Jiuwang Wang, and Jinsheng Jia "Effect of working conditions on bulk resistance of micro-channel plate", Proc. SPIE 11338, AOPC 2019: Optical Sensing and Imaging Technology, 113381G (18 December 2019); https://doi.org/10.1117/12.2543915

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KEYWORDS

Resistance

Microchannel plates

Glasses

Lead

Particles

Autoregressive models

Hydrogen

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