Fig. 1. The schematic diagram of the structure and working principle of MCP-PMT

Fig. 2. Schematic diagram of a discrete electronic multiplier

Fig. 3. Node charging equivalent circuit

Fig. 4. Output charge with different s-parameters at an input optical pulse frequency of 1 000 Hz

Fig. 5. The relationship between the average gain of charge output and frequency

Fig. 6. Circuit diagram of charge transfer between plates

Fig. 7. Electron multiplication inside the microchannel board

Fig. 8. Schematic diagram of parallel electric field distortion at the end of the microchannel plate

Fig. 9. Experimental flowchart

Fig. 10. Test results of the maximum linear voltage of the anode

Fig. 11. The relationship between anode peak voltage and linear deviation at different frequencies

Fig. 12. Schematic of the shape of strong and weak pulse input light waves

Fig. 13. Selection point of maximum linear voltage

Fig. 14. The relationship between dynamic range and voltage between MCP2-Anode