High Power Laser and Particle Beams, Volume. 33, Issue 9, 092001(2021)

Sealed X-ray framing tube with CsI photocathode to achieve high detection efficiency and stability

Yang Yang1, Bingli Zhu1, Yongsheng Gou1, Zhen Chen1, Xiaohong Bai1, Junjun Qin1, Yonglin Bai1, Baiyu Liu1, Peng Xu1,2, Bo Wang1, and Weiwei Cao1
Author Affiliations
  • 1State Key Laboratory of Ultrafast Diagnosis Technology, Xi’an Institute of Optics and Precision Mechanics of CAS, Xi’an 710119, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
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    Figures & Tables(10)
    Transmittance of Be window with different thickness as a function of X-ray photon energy
    Normalized yield of reflection mode CsI photocathode as a function of cathode thickness
    Schematic structure of the sealed X-ray framing tube
    Flow chart of sealed X-ray framing tube fabrication
    Sealed X-ray framing tube (a) and electric control system (b)
    Temporal resolution measurement setup
    Measured temporal resolution of X-ray framing tube, the measured exposure time is 65 ps
    Experimental setup of static response test
    Static response image of sealed X-ray framing tube
    (a) Normalized intensity of sealed X-ray framing tube with CsI photocathode as a function of storage time and (b) normalized intensity of open-structured X-ray framing tube with Au photocathode as a function of accumulated air exposure time
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    Yang Yang, Bingli Zhu, Yongsheng Gou, Zhen Chen, Xiaohong Bai, Junjun Qin, Yonglin Bai, Baiyu Liu, Peng Xu, Bo Wang, Weiwei Cao. Sealed X-ray framing tube with CsI photocathode to achieve high detection efficiency and stability[J]. High Power Laser and Particle Beams, 2021, 33(9): 092001

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    Paper Information

    Category: Inertial Confinement Fusion Physics and Technology

    Received: May. 20, 2021

    Accepted: --

    Published Online: Oct. 9, 2021

    The Author Email:

    DOI:10.11884/HPLPB202133.210192

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