Research of laser pointing method of shipborne weapons

LI Gang; KONG Xiao-jian

doi:10.3969/j.issn.1001-3806.2009.05.028

There are several problems of the present laser pointing system of shipborne weapons,such as small imaging spot and its possibility deviating from the field of view under dynamic conditions.In order to overcome the disadvantages,a graded index optical waveguide was used to extend the imaging laser in one dimension perpendicular to the propagating direction.The laser beam was extended in only in one direction,keeping invariable in the other direction.Experiments on the modified system show that the point performance of the extended beam is good.

Research of laser pointing method of shipborne weapons

Corresponding author: KONG Xiao-jian, zhpx2003@163.com

1. Department of Weapon Engineering, Naval University of Engineering, Wuhan 430033, China

Received Date: 2008-07-29

Accepted Date: 2008-10-21

Available Online: 2009-10-25

Abstract: There are several problems of the present laser pointing system of shipborne weapons,such as small imaging spot and its possibility deviating from the field of view under dynamic conditions.In order to overcome the disadvantages,a graded index optical waveguide was used to extend the imaging laser in one dimension perpendicular to the propagating direction.The laser beam was extended in only in one direction,keeping invariable in the other direction.Experiments on the modified system show that the point performance of the extended beam is good.

HTML

Reference (9)

[1]	SUN Sh Ch,GAO J D,LI M Y.The associative regulation of shipborne gun weapon system[M].Wuhan:Naval University of Engineering Press,2003:20-27(in Chinese).
[2]	KONG X J,WANG J A,LIU Q Zh,et al.Research on the zero collimation of the warship weapon systems[J].Journal of Naval University of Engineering,2001,13(6):59-62(in Chinese).
[3]	FAN Zh G.Electric-optic measuring and testing technique[M].Beijing:Electronics Industry Press,2004:11-20(in Chinese).
[4]	LIANG Y P,DAI T L.An improvement of collimating peformance using column collimator of semiconductor laser[J].Chinese Journal of Laser,2004,31(11):1305-1311(in Chinese).
[5]	HE X J,YANG H J,QIU Q.The collimating design of array semiconductor laser beam[J].Laser Tecnology,2004,28(6):658-660(in Chinese).
[6]	LI Y Q,CUI M.Waveguide theory and technique[M].Beijing:Posts & Telecommunications Press,2002:77-88(in Chinese).
[7]	YU D Y,TAN H Y.Engineering optics[M].Beijing:China Machine Press,2006:477-481(in Chinese).
[8]	LI J Zh,SU Sh X,ZHAO J M,et al.Optical manual[M].Xi' an:Shaanxi Science and Technology Press,1985:254-256(in Chinese).
[9]	KONG X J,HUANG D X,LIU D M,et al.Research on gradient-index strip waveguide coupler[J].Infrared and Laser Engineering,2004,33(2):204-208(in Chinese).

Research of laser pointing method of shipborne weapons

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Proportional views