| 激光告警技术中视场误差分析 |
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| 引用本文： | 孙建国,丛俊奎. 激光告警技术中视场误差分析[J]. 红外与激光工程, 2001, 30(4): 168-173 |
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| 作者姓名： | 孙建国 丛俊奎 |
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| 作者单位： | 1. 中原电子技术研究所,
2. 中国人民解放军装甲兵驻郑地区军代表室, |
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| 摘 要： | 论述了激光告警设备角分辨力的误差源，认为接收电路动态范围不够，光学视场光阑不合适，接收光敏面相对光阑太大，窗口安装误差及在光纤耦合体制下光纤耦合方式不完善都是引起误差的主要原因，文中分析介绍了减少这些误差的方法。
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| 关 键 词： | 激光告警 角分辨力 视场误差 光电对抗 |
| 文章编号： | 1007-2276(2001)04-0246-06 |
| 修稿时间： | 2001-01-29 |
Analyzing FOV errors in laser warning technology |
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| SUN Jian|guo+,CONG Jun|kui+. Analyzing FOV errors in laser warning technology[J]. Infrared and Laser Engineering, 2001, 30(4): 168-173 |
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| Authors: | SUN Jian|guo+ CONG Jun|kui+ |
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| Affiliation: | SUN Jian|guo+1,CONG Jun|kui+2 |
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| Abstract: | Some factors that lead to angle distinguish error in laser warning device are discussed in this article. For example, dynamic range of the receive circuit is not wide enough, the FOV diaphragm isn't big enough comparing to the photo|sensitive area, mount error for optical window exists and optical fiber coupling method isn't perfect, etc. In this paper, some methods for reducing these errors are introduced. |
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| Keywords: | Laser warning Angle resolution FOV error Diaphragm |
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