Yuwei Xu, Zengzhou Yi, Junkun Huang, Wenyong Fu, Jingjin Zhang. Effects of Microchannel Plate Parameters on Performance of Image Intensifiers[J]. Laser & Optoelectronics Progress, 2025, 62(3): 0323001
- Laser & Optoelectronics Progress
- Vol. 62, Issue 3, 0323001 (2025)
Fig. 1. MCP image enhancer. (a) MCP image enhancer structure modeled in CST; (b) section diagram of MCP; (c) front view of MCP input
Fig. 2. Simulation of electron trajectory on microchannel board and distribution of electron landing points on phosphor screen
Fig. 3. Results of different MCP working voltages. (a) MCP gain varies with the number of emitted electrons; (b) spatial resolution varies with the number of emitted electrons
Fig. 4. Results of different bias angles. (a) Variation of MCP gain with working voltage; (b) spatial resolution variation with working voltage
Fig. 5. Results of different bias angles. (a) Variation of MCP gain with phosphor screen voltage; (b) spatial resolution variation with phosphor screen voltage
Fig. 6. Results of different phosphor screen voltages. (a) Variation of MCP gain with bias angle; (b) spatial resolution variation with bias angle
Fig. 7. Variation of gain and spatial resolution with depth of output electrode
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