High Power Laser and Particle Beams, Volume. 35, Issue 8, 082003(2023)
Research on a precise synchronous close-loop monitoring system technology
Fig. 1. Principle of the timing closed-loop monitoring synchronizer
Fig. 2. Principle of multi-channel electrical synchronization signal generation
Fig. 3. Schematic diagram of multi-channel electrical synchronization signal generation
Fig. 4. PCB of multi-channel electrical synchronization signal generation
Fig. 9. Single fiber feedback optical transmission of synchronous signal
Fig. 10. Schematic diagram of single-fiber feedback optical module
Fig. 11. Optical transmitter module and optical receiver module based on single fiber
Fig. 12. Experiment platform for timing monitoring of the optical synchronization signal
Fig. 13. The oscilloscope measures the time-interval error of the feedback pulse1 relative to RST
Fig. 14. The timing monitoring uint measures the time-interval error of the feedback pulse1 relative to RST
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Jingyi Zeng, Chao Wang, Shenzhen Wang, Zhao Dang, Xiongjun Zhang, Wenqi Chen, Ji Chen, Dong Su. Research on a precise synchronous close-loop monitoring system technology[J]. High Power Laser and Particle Beams, 2023, 35(8): 082003
Category: Operation and Maintenance of Large Scale Scientific Facility
Received: Aug. 20, 2022
Accepted: Apr. 25, 2023
Published Online: Aug. 16, 2023
The Author Email: Shenzhen Wang (szwang@cqu.edu.cn), Zhao Dang (qingzhaodangma@caep.cn), Xiongjun Zhang (zhangxiongjun@caep.cn)