[1]陈吕吉,冯生荣.一种紧凑的红外消热差光学系统[J].红外技术,2007,29(4):203-205.
 CHEN Lv-ji,FENG Sheng-rong.A Compact Athermalizing Infrared Optical System[J].Infrared Technology,2007,29(4):203-205.
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一种紧凑的红外消热差光学系统
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《红外技术》[ISSN:1001-8891/CN:CN 53-1053/TN]

卷:
29卷
期数:
2007年第4期
页码:
203-205
栏目:
出版日期:
2007-04-20

文章信息/Info

Title:
A Compact Athermalizing Infrared Optical System
文章编号:
1001-8891(2007)04-0203-03
作者:
陈吕吉冯生荣
昆明物理研究所,云南 昆明 650223
Author(s):
CHEN Lv-jiFENG Sheng-rong
Kunming Institute of Physics,Kunming Yunnan 650223,China
关键词:
红外光学系统热效应消热差设计
Keywords:
infrared optical systemthermal effectathermalization design
分类号:
TN216
文献标志码:
A
摘要:
介绍了温度变化对红外光学系统的影响。仅用硅和锗两种常用红外材料,设计了三片折射式消热差红外光学系统。设计结果表明,在-40~+60℃温度范围内,具有良好的消热差作用,成像质量接近衍射限,且具有结构简单、体积小、成本低等优点,可应用于军事或空间红外光学系统。
Abstract:
The effect on infrared optical system caused by temperature variation is introduced. An athermal infrared refractive optical system with three lenses has been designed. In this system, only two materials of silicon and germanium are used. The results show that the system possesses better athermal performances in the temperature range -40℃~+60℃. The image quality of the system achieves diffractive limit. In addition, the optical system has many advantages, such as simple structure, small volume and low-cost. It can be applied to military and space infrared optical system.

参考文献/References:

[1] ?孙强等. 红外折射/衍射超常温光学系统[J]. 光子学报. 2003, 32(4): 466~469.
[2] ?冯生荣, 李凯. 红外光学系统的热效应[J]. 红外技术. 1990, 12(2): 6~11.

[3] ?P.J.Rogers,M.Roberts. Thermal Compensation Techniques. Handbook of Optics[M]. McGRAW-HILL,INC. 1995.
[4] ?吴晓靖, 孙赤全, 孟军和. 红外光学系统无热设计与变焦距镜头的关系[J]. 红外与激光工程. 2002, 31(3): 249~252.

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备注/Memo

备注/Memo:
收稿日期:2006-11-27
作者简介:陈吕吉(1974年-),男,工程师,主要从事红外光学系统设计与研究工作。

更新日期/Last Update: 2015-01-12