期刊
OPTICS LETTERS
卷 39, 期 15, 页码 4297-4300出版社
OPTICAL SOC AMER
DOI: 10.1364/OL.39.004297
关键词
-
类别
资金
- Japan Science and Technology Agency
- Global COE Program, Center of Excellence for Atomically Controlled Fabrication Technology from the Japanese Ministry of Education, Culture, Sports, Science, and Technology
- Nanotechnology Platform Project (Nanotechnology Open Facilities in Osaka University) of Ministry of Education, Culture, Sports, Science and Technology, Japan [F-13-OS-0013]
We performed x-ray phase contrast imaging (XPCI) by Talbot-Lau interferometer using only a single transmission grating. Multiline metal targets embedded in a diamond substrate were irradiated with electrons to generate an array of x-ray lines of 1 mu m width, which allowed XPCI within a 1 m source-detector distance in a configuration without a source or absorption grating. We directly resolved the self-image of the phase grating of 3 mu m pitch using an x-ray image detector of 24 mu m pixel size and successfully obtained absorption, differential phase, and dark-field images for 8 keV x rays. (C) 2014 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据