| 红外光学系统无热化设计研究 |
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| 引用本文： | 卢意红,邓强. 红外光学系统无热化设计研究[J]. 红外, 2012, 33(5): 32-35 |
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| 作者姓名： | 卢意红 邓强 |
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| 作者单位： | 63811部队,63811部队 |
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| 摘 要： | 分析了温度对红外光学系统的影响。军用红外光学系统往往工作在温度变化较大的环境中,因此必须采取有效的温度补偿措施以减少离焦。介绍了红外光学系统无热化设计的方法及原理。根据小型红外光学系统的设计参数,提出了光学被动式无热化设计思路。试验结果表明,光学系统在0～60℃范围内可保持良好的成像效果。
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| 关 键 词： | 红外光学系统 无热化设计 光学被动式补偿 |
| 收稿时间： | 2012-04-11 |
| 修稿时间： | 2012-04-18 |
Study of Design of Athermalizing Infrared Optical System |
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| LU yi-hong and Deng qiang. Study of Design of Athermalizing Infrared Optical System[J]. Infrared, 2012, 33(5): 32-35 |
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| Authors: | LU yi-hong and Deng qiang |
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| Affiliation: | 63811 Army,63811 Army |
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| Abstract: | The influence of temperature on an infrared optical system is analyzed. The optical instruments for military use are usually used in a wide range of temperature. Therefore, to eliminate image plane defocusing, an effective temperature compensation measure must be taken. The athermal design approach and principle of an infrared optical system are presented. According to the design parameters of a small infrared optical system, an athermal design idea for passive optical compensation is proposed. The experimental result shows that the infrared optical system can achieve good imaging quality over the temperature range from 0℃ to 60 ℃. |
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| Keywords: | infrared optical system athermal design passive optical compensation |
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