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1)  parallel grid
平行(X射线)滤线栅
2)  focused grid
聚光(X射线)滤线栅
3)  moving grid
活动X线滤线栅
4)  X-ray grating
X射线光栅
1.
The diffraction performance of X-ray grating based on the Fresnel diffraction theory is presented in the case of polychromatic source.
基于Fresnel衍射理论,分析了复色光源X射线光栅衍射效率。
5)  Soft x-ray flat-field spectrograph
软X射线平场光栅谱仪
6)  X-ray transmission gratings
X射线透射光栅
1.
For fabricating X-ray mask of high line-density X-ray transmission gratings,the field stitching of E-beam lithography was analyzed when patterning high line-density gratings;by using pattern correction and low sensitive 950 k PMMA resist,the proximity effect of electron beam was effectively depressed when exposing thick resist spun on polyimide membrane.
为了制备高线密度X射线透射光栅掩模,分析了电子束光刻中场拼接对高线密度光栅图形的影响;利用几何校正技术和低灵敏度的950 k的PMMA电子束抗蚀剂,克服了电子束的邻近效应对厚胶图形曝光的影响。
2.
The manufacture of high-line-density X-ray transmission gratings for X-ray spectroscopy by using electron beam lithography and X-ray lithography was reported.
针对X射线透射光栅摄谱仪中的高线密度光栅,研究了采用电子束曝光和X射线曝光技术结合制作高线密度X射线透射光栅的工艺技术。
补充资料:凹面光栅
分子式:
CAS号:

性质:又称罗兰光栅(Rolland grating)。它的作用是使光既衍射又聚焦。因而凹面光栅摄谱仪只需光栅、狭缝及感光板三部分。它可减少吸收现象,只存在光栅面一次反射的光损失,且无色差。可用于远紫外及远红外光谱区域。

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