Acta Photonica Sinica, Volume. 54, Issue 5, 0532002(2025)

Design of a High-precision and Low-jitter Synchronization System for X-ray Framing Cameras

Sen ZHAO1,2, Yongsheng GOU1、*, Yang YANG1, Zhen CHEN1, Bo WANG1, Penghui FENG1, Yan XU1, Jinshou TIAN1, and Baiyu LIU1
Author Affiliations
  • 1Key Laboratory of Ultra-fast Photoelectric Diagnostics Technology,Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi'an 710119,China
  • 2University of Chinese Academy of Sciences,Beijing 100049,China
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    Figures & Tables(13)
    Block diagram of the precision time-delay system
    Schematic sequence diagram of trigger jitter compensation
    TLV3801 Schematic diagram of the high-speed comparator design
    Trigger jitter measurement timing diagram
    TDC7200 Schematic diagram of the circuit design
    30 ns time interval measurement data diagram
    MC100EP195 Schematic diagram of the cascade circuit design
    Timing diagram of data processing
    SiT9366 Clock circuit design schematic diagram
    5 000 ps jitter test results
    Time-lapse rendering of 10 ps,5 120 ps and 10 240 ps
    • Table 1. Test data of jitter

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      Table 1. Test data of jitter

      Simulated jitter value/psMinimum value of the measured jitter/psMaximum value of the measured jitter/psRMS/ps
      5 0005 011.35 030.15 019.8
      7 0007 013.57 028.57 022.4
      10 00010 015.210 033.710 025.6
    • Table 2. Test data of delay

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      Table 2. Test data of delay

      Theoretical delay value/psMinimum value of the measured delay/psMaximum value of the measured delay/psRMS/ps
      10152618.6
      5 1205 1345 1495 137.1
      10 24010 25210 26110 258.4
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    Sen ZHAO, Yongsheng GOU, Yang YANG, Zhen CHEN, Bo WANG, Penghui FENG, Yan XU, Jinshou TIAN, Baiyu LIU. Design of a High-precision and Low-jitter Synchronization System for X-ray Framing Cameras[J]. Acta Photonica Sinica, 2025, 54(5): 0532002

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    Paper Information

    Category: Ultrafast Optics

    Received: Nov. 8, 2024

    Accepted: Jan. 7, 2025

    Published Online: Jun. 18, 2025

    The Author Email: Yongsheng GOU (yshgou@163.com)

    DOI:10.3788/gzxb20255405.0532002

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