Ceglio N M, Hawryluk A M, Price R H
University of California, Lawrence LivermoreNational Laboratory, P.O. Box 808, Livermore, California 94550, USA.
Appl Opt. 1982 Nov 1;21(21):3953-60. doi: 10.1364/AO.21.003953.
A gold transmission grating has been coupled to a high-resolution Wolter-design grazing-incidence reflection x-ray microscope to produce an imaging x-ray spectrometer of unprecedented spatial resolution, spectral range, and collection solid angle. In a series of test experiments conducted at 1.75-2 keV, the instrument demonstrated a spectral resolving power, lambda/Deltalambda, of 200 and a 1-D spatial resolution of 1 microm. The spectrometer's large collection solid angle, approximately 2 x 10(-5) sr, and broad spectral range, from the near UV to 3.2 keV, make it a very versatile instrument for laser-fusion applications.
一个金透射光栅已与一台高分辨率的沃尔特型掠入射反射式X射线显微镜耦合，以制造出一台具有前所未有的空间分辨率、光谱范围和收集立体角的成像X射线光谱仪。在一系列于1.75 - 2千电子伏特进行的测试实验中，该仪器展示出200的光谱分辨率λ/Δλ以及1微米的一维空间分辨率。该光谱仪的大收集立体角（约2×10⁻⁵ 球面度）和从近紫外到3.2千电子伏特的宽光谱范围，使其成为用于激光聚变应用的非常通用的仪器。
