Investigation into the initiation of hexanitrostilbene by laser-driven composite flyer plates

Meng Wang; Qiu-bo Fu; Yao Wang; Wen-Zhi Qin; Bi He; Ming Jiang

doi:10.1117/12.2065489

3 February 2015 Investigation into the initiation of hexanitrostilbene by laser-driven composite flyer plates

Meng Wang, Qiu-bo Fu, Yao Wang, Wen-Zhi Qin, Bi He, Ming Jiang

Proceedings Volume 9255, XX International Symposium on High-Power Laser Systems and Applications 2014; 925545 (2015) https://doi.org/10.1117/12.2065489
Event: XX International Symposium on High Power Laser Systems and Applications, 2014, Chengdu, China

Abstract

A laser-driven mini-flyer priming system has been a primary focus for research into advanced initiators in recent years. Due to the low transmission rates and efficieny in the utilization of lasers, it is difficult to apply such a system in practice. Improving the flyer structure’s technology is a key to increasing energy efficiency. We calculate and design the thickness of each layers in the composite flyer plates, then the composite flyers with different parameters are prepared using magnetron sputtering. Taking advantage of a photonic doppler velocimetry (PDV) high-speed testing system, the accelerating processes of flyers with different parameters are analyzed. An experimental comparison is made on HNS-IV donation between laser-driven single-layer aluminium flyer and composite flyer

Citation Download Citation

Meng Wang, Qiu-bo Fu, Yao Wang, Wen-Zhi Qin, Bi He, and Ming Jiang "Investigation into the initiation of hexanitrostilbene by laser-driven composite flyer plates", Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 925545 (3 February 2015); https://doi.org/10.1117/12.2065489

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