[1]陈吕吉,李萍,冯生荣,等.中波红外消热差双视场光学系统设计[J].红外技术,2011,33(01):001-003.
 CHEN Lv-ji,LI Ping,FENG Sheng-rong,et al.Athermal Design for MW Infrared Dual Field-of-View Optical System[J].Infrared Technology,2011,33(01):001-003.
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中波红外消热差双视场光学系统设计
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《红外技术》[ISSN:1001-8891/CN:CN 53-1053/TN]

卷:
33卷
期数:
2011年01期
页码:
001-003
栏目:
出版日期:
2013-10-20

文章信息/Info

Title:
Athermal Design for MW Infrared Dual Field-of-View Optical System
文章编号:
1001-8891(2011)01-0001-03
作者:
陈吕吉李萍冯生荣胡海双
昆明物理研究所,云南 昆明 650223
Author(s):
CHEN Lv-jiLI PingFENG Sheng-rongHU Hai-Shuang
Kunming Institute of Physics, Kunming 650223, China
关键词:
消热差设计双视场切换式
Keywords:
athermalizationdual field of viewrotate-zoom
分类号:
TN216
文献标志码:
A
摘要:
介绍了一种切换式双视场红外光学系统设计实例,该系统工作波段为3.7~4.8 ?m,变倍比为3倍,采用光学被动式消热技术保证系统在-40℃~+60℃温度范围内保持良好的成像质量。该系统具有结构简单、体积小、重量轻、像质高、环境适应性好等优点。并用ZEMAX光学设计软件进行了像质评价。
Abstract:
A rotate-zoom optical system for medium wave 320×240 element IR FPA ( Focal Plane Arrays) detector is designed in this paper. The operating waveband of the system is 3.7~4.8 ?m, and zoom ratio is 3×. The optical passive athermalization method is introduced to realize a high image quality in a wide temperature range of -40℃~60℃. Design result showed the rotate-zoom system has simple mechanism, compact structure, light weight, excellent image quality, and reliable performance within required temperature range. The optical system image quality is evaluated with the ZEMAX optical design software.?

参考文献/References:

[1] ?陈吕吉. 一种紧凑的红外消热差光学系统[J]. 红外技术, 2007, 29(4): 203-205.
[2] ?郭永洪, 沈忙作, 陆祖康. 折射/衍射红外光学系统的消热差设计[J]. 光学学报, 2000, 20(10): 1392-1395.
[3] ?Allen Mann. Infrared Zoom Lenses in the 1990s[J]. Opt. Eng., 1994, 33(1): 109-115.?
[4] ?任德清. 红外双视场透镜的光学设计[J]. 红外技术, 1998, 20(3): 19-22.
[5] ?陈吕吉, 明景谦, 马琳, 等. 四片式非制冷长波红外热像仪双视场光学系统[J]. 红外技术, 2010, 32(1): 25-28.
[6] ?Muhammad Nadeem Akram, Design of a multiple-field-of-view optical system for 3?m to 5?m infrared focal-plane arrays[J]. Opt. Eng., 2003, 42(6): 1704-1714.
[7] ?Muhammad Nadeem Akram, Design of a Dual Field-of-View Optical System for Infra-Red Focal-Plane Arrays[C]//SPIE, 2002, 4767: 13-23.
[8] ?梁玲, 张良. 折衍混合红外光学系统无热设计[J].红外与激光工程, 2007, 36(z): 120-124.

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备注/Memo

备注/Memo:
收稿日期:2010-07-07.
作者简介:陈吕吉(1974-),男,高级工程师,主要从事红外系统总体、红外光学系统设计与研究工作。
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更新日期/Last Update: 2014-03-19