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High Energy Density Science with FELs, Intense Short Pulse Tunable X-ray Sources

机译：高能量密度科学，具有纤维，强烈的短脉冲可调X射线源

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Short pulse (< 100 fs) tunable X-ray and VUV laser sources, based on the free electron laser (FEL) concept, will be a watershed for high energy density research in several areas. These new 4th generation light sources will have extremely high fields and short wavelength (～ 0.1 nm) with peak spectral brightness -photons/(s/mrad~2/mm~2/0.1% bandwidth- 10~(10) greater than 3rd generation light sources. We briefly discuss several applications: the creation of warm dense matter (WDM), probing of near solid density plasmas, and laser-plasma spectroscopy of ions in plasmas. The study of dense plasmas has been severely hampered by the fact that laser-based probes that can directly access the matter in this regime have been unavailable and these new 4th generation sources will remove these restrictions. Finally, we present the plans for a user-oriented set of facilities that will incorporate high-energy, intense short-pulse, and x-ray lasers at the first x-ray FEL, the LCLS to be opened at SLAC in 2009.
机译：基于自由电子激光（FEL）概念，短脉冲（<100 fs）可调X射线和VUV激光源将是几个区域的高能量密度研究的流域。这些新的第四代光源将具有极高的田地和短波长（〜0.1nm），具有峰值亮度-photons /（s / mrad〜2 / mm〜2 / 0.1％带宽-10〜（10）大于第3代光源。我们简要讨论了几种应用：创建温度致密的物质（WDM），近固体密度等离子体的探测，等离子体中离子的激光 - 血浆光谱。通过激光的事实严重阻碍了密集的等离子体的研究受到严重阻碍了激光在这个政权中直接访问此事的基于探针是不可用的，这些新的第四代来源将消除这些限制。最后，我们介绍了一系列用户的设施，将包含高能，强烈的短 - 脉冲和第一个X射线FEL的X射线激光器，在2009年以SLAC开放的LCL。

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