发明名称 |
CONFOCAL DOUBLE CRYSTAL MONOCHROMATOR |
摘要 |
<p>A monochromator is adapted to select at least one band of wavelengths from diverging incident radiation. The apparatus includes a first crystal and a second crystal. A band of emitted wavelengths of the first crystal is adapted to the at least one band of wavelengths. A surface curvature of the first crystal is adapted to focus emitted radiation in a first plane. A band of emitted wavelengths of the second crystal also is adapted to the at least one band of wavelengths. Parallel faces of a lattice structure of the second crystal are oriented at a first predetermined angle from a surface of the second crystal. In another embodiment, an apparatus is adapted to select at least one band of wavelengths from diverging incident synchrotron radiation in a given range of wavelengths with an energy resolution finer than about five parts in 10000 and optical efficiency greater than about 50 percent.</p> |
申请公布号 |
WO2011066447(A1) |
申请公布日期 |
2011.06.03 |
申请号 |
WO2010US58084 |
申请日期 |
2010.11.24 |
申请人 |
COLUMBIA UNIVERSITY;LIDESTRI, JOSEPH, P. |
发明人 |
LIDESTRI, JOSEPH, P. |
分类号 |
G21K1/06 |
主分类号 |
G21K1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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