Design of infrared dual-band/dual-FOV imaging early warning system

Hong-wei ZHANG; Ya-lin DING; Ying-jun MA; Wei-ning CHEN

doi:10.3788/OPE.20202806.1283

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Design of infrared dual-band/dual-FOV imaging early warning system

更新时间：2020-07-13

- Design of infrared dual-band/dual-FOV imaging early warning system
- Optics and Precision Engineering Vol. 28, Issue 6, Pages: 1283-1294(2020)
- 作者机构：
  
  1.中国科学院长春光学精密机械与物理研究所，吉林长春 130033
  2.中国科学院大学，北京 100049
  3.中国科学院西安光学精密机械研究所，陕西西安 710119
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20202806.1283
  CLC： TN216
- Received：24 December 2019，
  
  Accepted：06 January 2020，
  
  Published：15 June 2020
- 稿件说明：
移动端阅览
Hong-wei ZHANG, Ya-lin DING, Ying-jun MA, et al. Design of infrared dual-band/dual-FOV imaging early warning system[J]. Optics and precision engineering, 2020, 28(6): 1283-1294.
DOI：

Hong-wei ZHANG, Ya-lin DING, Ying-jun MA, et al. Design of infrared dual-band/dual-FOV imaging early warning system[J]. Optics and precision engineering, 2020, 28(6): 1283-1294. DOI： 10.3788/OPE.20202806.1283.

摘要

针对复杂环境下远距离点目标弱目标探测的需求，设计了红外双波段双视场成像告警系统。为提高其目标探测能力以及环境适应能力，该系统采用高阶非球面，减少系统镜片数量，提高系统透过率，同时校正轴上、轴外像差及高级像差，提高系统成像质量；采用光学被动消热差方式，实现了光学系统-40~60 ℃的无热化设计。采用旋转电磁铁为驱动元件，实现了80 ms大/小视场切换速度以确保目标在视场切换过程中不丢失。采用电限位、机械限位以及磁力锁紧机构作为限位组件，实现了大/小视场切换后光轴晃动小于两个像素的稳定精度。设计结果表明，该红外成像告警系统光机结构设计合理、结构紧凑、成像质量好，满足目标探测要求，在红外成像告警领域具有较好的应用前景。

Abstract

To address the demand for detection of point/dim targets in complex environments

an infrared dual-band dual-field of view (FOV) imaging early warning system was designed. To improve the target detection capability and environmental adaptability

the system used high-order aspheric surfaces to reduce the number of system lenses and improve the system transmittance. At the same time

it corrects on-axis/off-axis aberrations and advanced aberrations to improve the imaging quality of the system. An optical passive compensation method was adopted to realize an athermalized design in the range of -40 ℃ to 60 ℃. A rotating electromagnet was used as the driving element to complete the zooming in process in a duration of 80 ms to ensure that the target is not lost during the FOV switching process. Using the electric limit

mechanical limit

and magnetic locking mechanism as limit components

the stabilization accuracy of the optical axis wobble is less than two pixels.The design results show that the optical-mechanical structure of the infrared imaging early warning system is reasonable and compact

the imaging quality is good

and it meets the requirements of target detection.The system has potential application prospects in the field of infrared imaging in early warning systems.

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references

张葆, 崔恩坤, 洪永丰.红外双波段双视场共光路光学系统[J].光学精密工程, 2015, 23(2): 395-401.

ZHANG B, CUI E K, HONG Y F. Infrared MWIR/LWIR dual-FOV common-path optical system[J]. Opt. Precision Eng., 2015, 23(2): 395-401.(in Chinese)

曲贺盟, 张新.高速切换紧凑型双视场无热化红外光学系统设计[J].中国光学, 2014, 7(4): 622-630.

QU H M, ZHANG X. Design of athermalized infrared optical system with high-speed switching and compact dual-FOV[J]. Chinese Optics, 2014, 7(4): 622-630.(in Chinese)

朱海滨, 邵毓, 张远健, 等.可见光/红外双视场全景式航空侦查相机光学系统设计[J].应用光学, 2017, 38(1): 7-11.

ZHU H B, SHAO Y, ZHANG Y J, et al.. Optical system design of visible/infrared and double-FOV panoramic aerial camera[J]. Journal of Applied Optics, 2017, 38(1): 7-11.(in Chinese)

王臣臣, 邹刚毅, 庞志海, 等.大视场可见红外一体化光学系统设计[J].红外与激光工程, 2016, 45(10): 164-169.

WANG CH CH, ZOU G Y, PANG ZH H, et al.. Design of large field for visible/infrared integrated optical system[J]. Infrared and Laser Engineering, 2016, 45(10): 164-169.(in Chinese)

董科研, 潘玉龙, 王学进, 等.谐衍射红外双波段双焦光学系统设计[J].光学精密工程, 2008, 16(5): 764-770.

DONG K Y, PAN Y L, WANG X J, et al.. Optical design of a HDE infrared dual-band step-zoom system[J]. Opt. Precision Eng., 2008, 16(5): 764-770.(in Chinese)

WANG W C, HU H J, LIU J S, et al.. Analysis and design of the dual color warning optical system for ultraviolet and infrared in the near-space[C]. Proc SPIE 10846, Optical Sensing and Imaging Technologies and Applications , 2018, 1084: 1084634.

曲锐, 梅超, 杨洪涛, 等.紧凑型大变倍比红外光学系统设计[J].红外与激光工程, 2017, 46(11): 84-88.

QU R, MEI CH, YANG H T, et al.. Design of compact high zoom ratio infrared optical system[J]. Infrared and Laser Engineering, 2017, 46(11): 84-88.(in Chinese)

DUAN J, LI G, JIANG K, et al.. Design of a mid-wavelength infrared dual field of view zoom system[J]. SPIE, 2016, 10154: 1015416-1-1015416-8.

高明, 杨芝艳, 吕宏, 等.双波段共口径共变焦光学系统设计[J].西安工业大学学报, 2016, 36(8): 603-611.

GAO M, YANG ZH Y, LV H, et al.. Design of dual-band optical system with shared-aperture and common-zoom[J]. Journal of Xi'an Technological University, 2016, 36(8): 603-611.(in Chinese)

张刘, 张若曦, 雷景文, 等.复合光学导航敏感器[J].光学精密工程, 2019, 27(12): 2534-2541.

ZHANG L, ZHANG R X, LEI J W, et al.. Composite optical navigation sensor[J]. Opt. Precision Eng., 2019, 27(12): 2534-2541.(in Chinese)

赵航斌, 张宗存, 柴孟阳, 等.大幅宽长波红外变帧频变焦成像[J].光学精密工程, 2018, 26(7): 1758-1765.

ZHAO H B, ZHANG Z C, CHAI M Y, et al.. Wide-swath and long-wave infrared zoom imaging method with variable frame rate[J]. Opt. Precision Eng., 2018, 26(7): 1758-1765.(in Chinese)

白瑜, 廖志远, 廖胜, 等.共孔径消热差红外双波段光学系统[J].光学精密工程, 2016, 24(2): 268-277.

BAI Y, LIAO ZH Y, LIAO SH, et al.. Infrared dual band athermal optical system with common aperture[J]. Opt. Precision Eng., 2016, 24(2): 268-277.(in Chinese)

贾永丹, 付跃刚, 刘智颖, 等.双视场/双色红外消热差光学系统设计[J].光子学报, 2012, 41(6): 638-641.

JIA Y D, FU Y G, LIU ZH Y, et al.. Design of cual-FOV athermal optical system for infrared dual-color[J]. Acta Photonica Sinica, 2012, 41(6): 638-641.(in Chinese)

贾孟, 薛常喜.基于Q-type非球面的双波段红外光学系统设计[J].光学学报, 2019, 39(10): 267-274.

JIA M, XUE CH X. Design of dual-band infrared optical system with Q-type asphere[J]. Acta Optica Sinica, 2019, 39(10): 267-274.(in Chinese)

廖小军, 段媛, 贺祥清, 等.双视场像旋转无热化超紧凑的红外无焦镜头[J].激光与红外, 2018, 48(8): 1046-1053.

LIAO X J, DUAN Y, HE X Q, et al.. Ultra-compact image rotation and athermalized infrared afocal lens with dual FOV[J]. Laser & Infrared, 2018, 48(8): 1046-1053.(in Chinese)

马爱秋, 杨朋利, 白钊, 等.提高变焦电视光轴稳定性的装调工艺技术研究[J].应用光学, 2016, 37(4): 602-606.

MA A Q, YANG P L, BAI ZH, et al.. Assembling and adjusting technique for improving optical axis stabilization of zoom tv[J]. Journal of Applied Optics, 2016, 37(4): 602-606.(in Chinese)

杨耀山, 赵泉, 王建龙, 等.红外光学系统光轴稳定性建模与分析[J].电光与控制, 2017, 24(12): 81-84.

YANG Y SH, ZHAO Q, WANG J L, et al.. Optical axis stability modeling and analysis of infrared optical system[J]. Electronics Optics & Control, 2017, 24(12): 81-84.(in Chinese)

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