TRIUNE STREAK IMAGE CONVERTER TUBE GROUP

WIPO Patent Application WO/2019/137095

A1

The present invention relates to a triune streak image converter tube group, comprising a first streak image converter tube, a second streak image converter tube, and a third streak image converter tube which are arranged in parallel and share a fluorescent screen. The incidence ends of the first streak image converter tube, the second streak image converter tube, and the third streak image converter tube are located at a same side and used for receiving test light signals, and the shared fluorescent screen is used for outputting visible light signals. The triune streak image converter tube group is a core part of an X-ray streak camera cathode check system, according to requirements on theoretical design and engineering implementation, a streak image converter tube electron-optical system and an electrode structure are designed in an optimized manner by considering and balancing mutual restrictions among parameters such as large working area, small volume, and high voltage resistance, and simultaneous and quick check of X-ray streak camera photoelectric cathodes is implemented.

GU LI (CN)
YANG FANG (CN)
YANG QINLAO (CN)
ZHOU JUNLAN (CN)

PCT/CN2018/115900

July 18, 2019

November 16, 2018

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UNIV SHENZHEN (CN)

H01J31/50

CN108198739A	2018-06-22
CN207977293U	2018-10-16
CN108181783A	2018-06-19
CN207976689U	2018-10-16
CN103197499A	2013-07-10
CN203826336U	2014-09-10
GB1148639A	1969-04-16

GU, LI: "Research on X-Ray Femtosecond Streak Tube Design and Performance Improvement", CHINA DOCTORAL DISSERTATIONS FULL-TEXT DATABASE (BASIC SCIENCES, 15 March 2016 (2016-03-15), pages 94 - 105, ISSN: 1674-022X

SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)

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