Research on optical system of spaceborne laser target indicator

Lun Jiang; Li-zhong Zhang; Chao Wang

doi:10.1117/12.2247262

1 November 2016 Research on optical system of spaceborne laser target indicator

Lun Jiang, Li-zhong Zhang, Chao Wang

Proceedings Volume 10157, Infrared Technology and Applications, and Robot Sensing and Advanced Control; 1015732 (2016) https://doi.org/10.1117/12.2247262
Event: International Symposium on Optoelectronic Technology and Application 2016, 2016, Beijing, China

Abstract

This paper introduces the overall schematic of space borne laser target indicator. The target is tracking by remote sensing imaging system and servo system, and pointing by laser emission system. The key parameters of remote sensing imaging system are optimal selected, including working distance, focal length, aperture, integration time and field view, then the system spectral, pulse width, peak power, beam divergence and direction accuracy of laser emission system are analyzed in this paper .We design a remote sense imaging system and a laser emission system, and the result shows that requirements are meet and may realize in reality. The overall design can realize the 500km orbital altitude with the space borne laser target indicator, which is required by laser pointing function for medium-sized ships.

Citation Download Citation

Lun Jiang, Li-zhong Zhang, and Chao Wang "Research on optical system of spaceborne laser target indicator", Proc. SPIE 10157, Infrared Technology and Applications, and Robot Sensing and Advanced Control, 1015732 (1 November 2016); https://doi.org/10.1117/12.2247262

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