| 低噪声MCP的结构研究 |
| |
| 引用本文： | 傅文红,常本康. 低噪声MCP的结构研究[J]. 真空科学与技术学报, 2004, 24(1): 19-21 |
| |
| 作者姓名： | 傅文红 常本康 |
| |
| 作者单位： | 南京理工大学电子工程与光电技术学院,南京,210094 |
| |
| 摘 要： | 本文说明了MCP产生光子散射和电子散射的机理,提出通过对微通道板输入表面采用扩口技术,来提高微通道板的开口面积比,从而降低微通道板的噪声的方法,建立了漏斗型MCP的数学模型,及降低MCP的噪声因子、提高电流增益的理论依据,为低噪声MCP的进一步的工艺研究打下基础.
|
| 关 键 词： | 微通道板 微通道板像增强器 夜视仪 |
| 文章编号： | 1672-7126(2004)01-0019-03 |
| 修稿时间： | 2003-05-15 |
Funnel Shaped Pores of Low Noise Micro-Channel Plate |
| |
| Fu Wenhong and Chang Benkang. Funnel Shaped Pores of Low Noise Micro-Channel Plate[J]. JOurnal of Vacuum Science and Technology, 2004, 24(1): 19-21 |
| |
| Authors: | Fu Wenhong and Chang Benkang |
| |
| Affiliation: | Fu Wenhong and Chang Benkang * |
| |
| Abstract: | A novel technique has been successfully developed to improve the performance of low noise micro channel plate (MCP),in which the inner geometry of pores in the front surface was etched into a funnel shape.The MCP with funnel shaped pores was theoretically simulated to understand the possible mechanisms responsible for the gain increase and noise reduction. |
| |
| Keywords: | Micro channel plate Micro channel plate image intensification Night vision device |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
