搜索结果: 1-3 共查到“理学 phase contrast”相关记录3条 . 查询时间(0.062 秒)
Fourier transform based iterative method for x-ray differential phase-contrast computed tomography
X-ray phase-contrast tomography, x-ray refractive index, iterative reconstruction,interior tomography
2011/9/6
Biological soft tissues encountered in clinical and pre-clinical imaging mainly consist of light element atoms, and their composition is nearly uniform with little density variation. Thus,x-ray attenu...
Single shot phase contrast imaging using laser-produced Betatron x-ray beams
Betatron x-ray beams
2011/9/5
Development of x-ray phase contrast imaging applications with a laboratory scale source have been limited by the long exposure time needed to obtain one image. We demonstrate, using the Betatron x-ray...
期刊信息
篇名
Phase contrast using photorefractive LiNbO3:Fe crystal
语种
英文
撰写或编译
撰写
作者
Liu Junmin,Xu Jingjun,et al
第一作者单位
刊物名称
APPLIED OPTICS
页面
1995，34（22），4972
出版日期
1995年
月
日
文章标识(ISSN)
相关项目
光折变非线性器件中若干基...