Xiaoguo Jiang, Xinglin Yang, Guojun Yang, Xiaoding Zhang, Yiding Li, Hong Li, Wei Jiang, Tao Wei. Principle study on exposure technique for double pulse high speed imaging based on direct control of CCD driving electrodes[J]. High Power Laser and Particle Beams, 2020, 32(7): 071001
- High Power Laser and Particle Beams
- Vol. 32, Issue 7, 071001 (2020)
Fig. 1. Time structure of double proton beam pulse of CSNS
Fig. 2. Main driving modes for CCD
Fig. 3. Macro_structure of CCD driving electrode for interline mode
Fig. 4. Main time schedule design for double pulse exposure
Fig. 5. Production and transfers of signal charge packages in CCD
Fig. 6. Schematic of validation experiment system for double pulse high speed imaging
Fig. 7. Adjustment of time relationship between double pulse images
Fig. 8. Experimental results under different overlap time for double pulse high speed imaging
Fig. 9. Influence of overlap time of two pulses on image gray
Fig. 10. Difference between shutter controlled exposure mode and separated exposure mode
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