Design, Fabrication and Test of a Soft X-Ray Even-Order Transmission Grating

作     者：马杰 谢常青 刘明 陈宝钦 叶甜春 

作者机构：Key Laboratory of Nano-Fabrication and Novel Devices Integrated Technology lnstititute of Microelectronics Chinese Academy of Sciences Beijing 100029 

基　　金：Supported by the National Basic Research Program of China under Grant No 2007C13935302  and the National Natural Science Foundation of China under Grant No 60825403 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2009年第26卷第9期

页      码：81-84页

摘      要：Most transmission gratings in the x-ray region work with their first orders and dispersion is limited by the line density achievable with current fabrication technology. We present a novel design of a two-dimensional x-ray transmission grating. The grating works with higher dispersion using its second orders, and the influence from first and third orders can be suppressed. A grating according to the novel design is fabricated and its diffraction performance is tested in comparison with a traditional x-ray transmission grating with the same line density. The novel grating could be especially useful when high dispersion is desired while the fabrication of high-density gratings becomes more difficult.

主 题 词：sea surface nonliear interaction numerical method 

学科分类：070207[070207] 07[理学] 08[工学] 0805[工学-能源动力学] 0704[理学-天文学类] 0803[工学-仪器类] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1088/0256-307X/26/9/090702

馆 藏 号：203148479...