发明名称 |
A MULTI-ENERGY IMAGING SYSTEM AND METHOD USING OPTIC DEVICES |
摘要 |
<p>A multi-energy imaging system and method for selectively generating high-energy X-rays and low-energy X-ray beams are described. A pair of optic devices are used, one optic device being formed to emit high X-ray energies and the other optic device being formed to emit low X-ray energies. A selective filtering mechanism is used to filter the high X-ray energies from the low X-ray energies. The optic devices have at least a first solid phase layer having a first index of refraction with a first photon transmission property and a second solid phase layer having a second index of refraction with a second photon transmission property. The first and second layers are conformal to each other.</p> |
申请公布号 |
EP2229682(B1) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20080859503 |
申请日期 |
2008.12.03 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
HOPKINS, FORREST, FRANK;LEE, SUSANNE, MADELINE;EDIC, PETER, MICHAEL |
分类号 |
G21K1/06;G21K1/10;H01J35/16 |
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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