Targets for high repetition rate laser facilities: needs, challenges and perspectives
Targets for high repetition rate laser facilities: needs, challenges and perspectives
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DOI：
10.1017/hpl.2017.18
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发表时间：
2017-07-24
影响因子：
4.8
通讯作者：
Cowan, T. E.
中科院分区：
文献类型：
--
作者：
Prencipe, I.;Fuchs, J.;Cowan, T. E.
世界各地的许多激光设备即将上线，承诺能够进行高功率激光实验，射击重复率在1到10赫兹之间。目标可用性和与交互环境相关的技术问题可能成为利用此类设施的瓶颈。在本文中，我们报告了三种不同类型实验的目标需求：动态压缩物理，电子传递和等共时加热，激光驱动粒子和辐射源。我们还回顾了一些最具挑战性的问题，在目标制造和高重复率操作。最后，我们讨论了当前的目标供应策略和未来的前景，以建立一个可持续的目标供应基础设施的先进激光设施。
A number of laser facilities coming online all over the world promise the capability of high-power laser experiments with shot repetition rates between 1 and 10 Hz. Target availability and technical issues related to the interaction environment could become a bottleneck for the exploitation of such facilities. In this paper, we report on target needs for three different classes of experiments: dynamic compression physics, electron transport and isochoric heating, and laser-driven particle and radiation sources. We also review some of the most challenging issues in target fabrication and high repetition rate operation. Finally, we discuss current target supply strategies and future perspectives to establish a sustainable target provision infrastructure for advanced laser facilities.