Analysis and studies on the threats to the composite material from laser

Wei Xu; Weixing Yao; Liwei Wang; Guoliang Wang; Fang Xie

doi:10.1117/12.2199854

15 October 2015 Analysis and studies on the threats to the composite material from laser

Wei Xu, Weixing Yao, Liwei Wang, Guoliang Wang, Fang Xie

Proceedings Volume 9671, AOPC 2015: Advances in Laser Technology and Applications; 96711A (2015) https://doi.org/10.1117/12.2199854
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

It is always an attracting research field for the interaction between laser and matters. The interaction between laser and matters is used not only in the natural science, but also in practical application, for example, laser machine, laser weapon, laser ablations and so on. In this paper, we will give the model for the damage effect of the composite materials caused by the superpower laser weapons. Mechanism of the laser damage on the composite materials have been researched and modeled by the numerical analysis methods. Through the designed model, we analyzed the temperature and the stress fields of the composite material after the superpower lasers attacks with different power densities. By analyzing these modeling results, we achieved some conclusions on the threats to the composite materials from the superpower lasers. From the results, we have obtained the Irradiated threshold from the Laser. This paper will provide the theoretical foundations for the anti-laser design of the composite materials.

Citation Download Citation

Wei Xu, Weixing Yao, Liwei Wang, Guoliang Wang, and Fang Xie "Analysis and studies on the threats to the composite material from laser", Proc. SPIE 9671, AOPC 2015: Advances in Laser Technology and Applications, 96711A (15 October 2015); https://doi.org/10.1117/12.2199854

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