发明申请
- 专利标题: ACHROMATIC PHASE-CONTRAST IMAGING
- 专利标题(中): 高级相对成像
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申请号: US13260424申请日: 2010-03-19
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公开(公告)号: US20120020461A1公开(公告)日: 2012-01-26
- 发明人: Ewald Roessl , Thomas Koehler
- 申请人: Ewald Roessl , Thomas Koehler
- 申请人地址: NL EINDHOVEN
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址: NL EINDHOVEN
- 优先权: EP09156457.5 20090327
- 国际申请: PCT/IB10/51198 WO 20100319
- 主分类号: G01N23/20
- IPC分类号: G01N23/20
摘要:
An achromatic phase-contrast imaging apparatus for examining an object of interest is provided which comprises two different phase gratings which have different pitches. Thus, the imaging apparatus yields phase-contrast information for two different energies. Thus, phase-information over a wider energy band can be used.
公开/授权文献
- US09881710B2 Achromatic phase-contrast imaging 公开/授权日:2018-01-30
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