双通道红外投影光学系统的分析和设计

郑雅卫, 强华, 郭云萍, 高教波, 王军, 李俊娜, 高泽东, 吴文利

郑雅卫, 强华, 郭云萍, 高教波, 王军, 李俊娜, 高泽东, 吴文利. 双通道红外投影光学系统的分析和设计[J]. 应用光学, 2012, 33(2): 391-394.
引用本文: 郑雅卫, 强华, 郭云萍, 高教波, 王军, 李俊娜, 高泽东, 吴文利. 双通道红外投影光学系统的分析和设计[J]. 应用光学, 2012, 33(2): 391-394.
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ZHENG Ya-wei, QIANG Hua, GUO Yun-ping, GAO Jiao-bo, WANG Jun, LI Jun-na, GAO Ze-dong, WU Wen-li. Design and analysis of dual-channel infrared projection optical system[J]. Journal of Applied Optics, 2012, 33(2): 391-394.
Citation: ZHENG Ya-wei, QIANG Hua, GUO Yun-ping, GAO Jiao-bo, WANG Jun, LI Jun-na, GAO Ze-dong, WU Wen-li. Design and analysis of dual-channel infrared projection optical system[J]. Journal of Applied Optics, 2012, 33(2): 391-394.
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双通道红外投影光学系统的分析和设计

  • 1.

    西安应用光学研究所,陕西 西安 710065;

  • 2.

    西安北方光电科技防务有限公司,陕西 西安 710043

详细信息
    通讯作者:

    郑雅卫（1969-），女，陕西西安人，高级工程师，主要从事光电系统评估与仿真技术的研究工作。

  • 中图分类号: TN21

Design and analysis of dual-channel infrared projection optical system

  • 1.

    Xi-an Institute of Applied Optics ,Xi-an 710065,China;

  • 2.

    Xi-an North Electro-optics Science and Technology Defense Co.,LTD, Xi-an 710043,China

摘要

    摘要
  • 摘要: 分析了双通道投影系统光路，介绍了准直投影光学系统的设计。此投影系统由目标源和干扰源2个通道组成，2个通道共用一个光学系统。光学系统采用二次成像结构来满足外形及质量的要求，在光学系统的最后一面和焦平面之间插入分束镜来引入目标源通道，并通过减小分束镜的厚度来控制干扰源通道的像差。光学系统工作波段为8 m～12m , 焦距315.69 mm，视场8.5，入瞳距900 mm，最后的像质表明此光学系统能够满足使用要求。
    Abstract: This paper analyzes ray paths of the dual-channel projection system and introduces the design of the projection collimator optics. The projection system consists of a target source generator and an inference source generator sharing the same optics. The optics uses a re-imaging configuration to meet the packaging requirement. The beam splitter is located between the last surface and the focal plane of the optics to combine the target source channel. By reducing the thickness of the beam splitter, the aberration of the optics in the inference source channel is reduced. The optics collimates the output from an infrared source in the 8 m~12 m waveband and enables an imaging system with 8.5 field of view to be tested. The effective focal length of the optics is 315.69 mm and the entrance pupil relief is 900 mm.The obtained performance shows the optics meet the requirements of the projection system.
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    • 参考文献(1)
  • ［1］SAYLOR D A,BEASLEY D B .Current status of scene projection army aviation and missile command［J］.SPIE, 2001, 4366:147-148.
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    WANG Zhi-le,DAI Jing-min ,YANG Di.Optical design of zoom lenses in IR HWIL simulation system［J］. Journal of Applied Optics, 2008,29（6）: 936-937. (in Chinese with an English abstract)
    ［3］ZHENG Ya-wei,GAO Jiao-bo,WANG Jun,et al.The optical system for dynamic scene simulation［J］. SPIE, 2005, 5638:338-339.
    ［4］ZHENG Ya-wei,GAO Jiao-bo,WANG Jun,et al. Scene simulation optics in testing of dual-field angle infrared imager［J］. SPIE, 2007, 6834:68343X-1-68343X-2.
    ［5］BEN-DAVID E, CABIB D .IR simulation of missile closing on a moving textured object with a textured background and EO countermeasure［J］.SPIE, 1992, 1687:513-517.
    ［6］潘洪涛，左保军.大入瞳距双通道红外投影系统设计［J］.红外与激光工程,2009,38(3):506-507.
    PAN Hong-tao, ZUO Bao-jun. Dual-channel infrared projection system design with large entrance pupil distance ［J］.Infrared and Laser Engineering, 2009, 38（3）:506-507. (in Chinese with an English abstract)
    ［7］虞红.目标/星空背景光学特性仿真方法研究［J］.红外与激光工程,2006,35 (4):470-471.
    YU Hong.Optical characteristis simulation approach of target/stars background ［J］.Infrared and Laser Engineering, 2006,35（3）:470-471. (in Chinese with an English abstract)
    ［8］丁旭明,熊望娥,於崇真,等. 红外耦合光学系统设计［J］.应用光学,2006,27（5）:400-410.
    DING Xu-ming,XIONG Wang-er ,YU Chong-zhen,et al .Optical design of coupling system ［J］. Journal of Applied Optics, 2006,27（5）: 400-410. (in Chinese with an English abstract)
    ［9］WOLFE W L. Infrared design example［M］.Washington ：SPIE Press, 1999.
    ［10］FISHCHER R E,TADIC-GALEB B . Optical system design［M］.Washington：SPIE Press, 2000.
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  • 刊出日期:  2012-03-14

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