激光驱动飞片技术的研究进展

Research Advance in Laser-driven Flyer Technology

激光驱动飞片技术具有产生的飞片速度高、装置简单、成本低等传统动高压加载技术无法取代的优点。在飞片的激光驱动原理、靶材结构、激光驱动飞片的性能测试和表征,以及激光驱动飞片技术在高压物理学、空间科学、材料微成形技术和炸药快速起爆技术中的应用等方面的研究进展进行了评述,指出了未来激光驱动飞片技术的研究和应用的发展方向。

Laser-driven flyer technology has many advantages, such as high velocity, relative simplicity and low cost, which cannot be found in conventional dynamic high-pressure generating technologies. The present situation of domestic and foreign researches of laser-driven flyer technology was reviewed, which involves the concept of laser-driven flyer technology, the constitutions of flyer target, the testing methods of flyer＇s performance and the application of laser-driven flyer to high pressure physics, space science, micro-forming technology of materials and the fast initiation of explosives. The development prospect of laser-driven flyer was highlighted, and some directions for the future research were suggested.