Yuchi ZHANG, Jinshou TIAN, Yanhua XUE, Zhibing LI, Shaohui LI, Junfeng WANG, Baiyu LIU, Guilong GAO, Ping CHEN, Xing WANG, Wei ZHAO. High-gain Ultra-small Streak Camera and Its Integrated Control System[J]. Acta Photonica Sinica, 2022, 51(10): 1032003
- Acta Photonica Sinica
- Vol. 51, Issue 10, 1032003 (2022)
Fig. 1. Overall architecture of ultra-compact streak camera with high brightness gain
Fig. 2. Dynamic spatial modulation transfer function
Fig. 3. Time modulation transfer function corresponding to the center point of the cathode
Fig. 4. Schematic of photocathode structure model and photoelectron three-step emission
Fig. 5. Physical picture of ultra-small streak tube
Fig. 6. Integrated control system overall architecture
Fig. 7. Architecture of hardware system
Fig. 8. Visualization system work flow
Fig. 9. Host computer visual interface
Fig. 10. Comparison of the ultra-compact streak camera and the active picosecond camera
Fig. 11. Cathode sensitivity test results
Fig. 12. Brightness gain test result
Fig. 13. High gain ultraminiature streak camera spectral response curve
Fig. 14. Temporal resolution streak image
Fig. 15. Static spatial resolution images and its intensity integrals
Fig. 16. Dynamic spatial resolution images and its intensity integrals
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Table 1. Streak tube performance parameters
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Table 2. Overview of the functions of the measurement and control system
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Table 3. Camera calibration experimental dat
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