红外与激光工程, 2017, 46 (8): 0806002, 网络出版: 2017-11-07   

可应用于高效光电对抗的新颖结构激光谐振腔

Laser resonator of novel configuration applicable to efficient electro-optical countermeasure
作者单位
1 电子科技大学 空天学院, 四川 成都 610054
2 西南技术物理研究所, 四川 成都 610041
摘要
光电设备具备的“猫眼效应”可以将入射的光线沿原路反射, 基于这一现象, 可以将该光学系统作为激光器的一个腔镜构成激光谐振腔。文中计算了“猫眼效应”光学系统作为激光器腔镜的等效反射率。实验中用灯泵Nd:YAG激光器, 角锥棱镜和猫眼光学系统搭建了免调激光谐振腔, 获得了激光振荡, 激光起振的同时, 在猫眼光学系统焦平面不同材质介质上留下烧痕。这种将对方光学系统作为激光器的腔镜, 激光起振即摧毁的构成, 可应用于光电对抗之中实现高效对抗。
Abstract
Based on the phenomena that electro-optical devices with "cat eye effect" can reflect input light beam exactly back along the direction the beam incidents, a resonator of novel configuration was formed by utilizing the "cat eye" system as an equivalent resonant mirror of laser. The equivalent reflectivity of "cat eye system" was defined to describe the ability of reflecting input light exactly backward. Laser oscillation was achieved by pumping a Nd:YAG rod located between a corner cube prism and a cat eye system. These properties make it possible to be applied in electro-optical countermeasures.
参考文献

[1] Jian Weijian, Li Li, Zhang Xiaoyue, et al. Cat-eye effect target recognition with single-pixel detectors[J]. Opt Commun, 2015, 357: 21-27.

[2] Li Li, Li Hui, Dang Ersheng, et al. Compressive sensing method for recognizing cat-eye effect targets[J]. Appl Opt, 2013, 52(28): 7033-7039.

[3] Qing Guangbi, Wang Xuekai, Guo Yong, et al. Physical model of cat eye effect and its certification[J]. Laser Technol, 1995, 19(4): 244-247. (in Chinese)

[4] Li Jianxun, Tong Zhongxiang, Fan Xiaoguang, et al. Research of an effectiveness evaluation method of infrared[J]. Infrared and Laser Engineering, 2016, 45(3): 0304008. (in Chinese)

[5] Zhang Wenpan, Liu Yanfang, Yin Ruigang, et al. Preliminary study on evaluation criterion to laser precision[J]. Infrared and Laser Engineering, 2013, 42(4): 900-903. (in Chinese)

[6] Cojan Y, Fertala R. Method and system for protecting optoelectronic search and tracking equipment from an illumination: US, 61911723[P]. 2001-7-31.

[7] Beer R, Marjaniemi D. Wavefront and construction tolerances for a cat′s eye retroreflector[J]. Appl Opt, 1966, 5: 1191-1197.

[8] Snyder J J. Paraxial ray analysis of a cat′s eye retroreflector[J]. Appl Opt, 1975, 14: 1825-1828.

[9] Fermigier B, Lucas-Leclin G, Dupont J, et al. Self-aligned external-cavity semiconductor lasers for high resolution spectroscopy[J]. Opt Commun, 1998, 153: 73-77.

[10] Dimakov S A, Kliment′ev S I, Khloponina V. Cavity with a cat′s eye reflector based on elements of conical optics[J]. J Opt Technol, 2002, 69: 536-540.

[11] Wan Yong, Xia Huijun, Zeng Qinyong, et al. Nd:YAG laser resonator with cat eye effect[J]. Laser Tech, 2005, 29(2): 194-196. (in Chinese)

[12] Koechner W. Solid State Laser Engineering[M]. 5th ed. New York: Springer-Verlag, 1999.

[13] Born M, Wolf E. Principles of Optics[M]. Cambridge: Cambridge University Press, 1999.

曾钦勇, 万勇, 秦开宇. 可应用于高效光电对抗的新颖结构激光谐振腔[J]. 红外与激光工程, 2017, 46(8): 0806002. Zeng Qinyong, Wan Yong, Qin Kaiyu. Laser resonator of novel configuration applicable to efficient electro-optical countermeasure[J]. Infrared and Laser Engineering, 2017, 46(8): 0806002.

本文已被 3 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!