发明名称 |
Method, Apparatus, and System of Reducing Polarization in Radiation Detectors |
摘要 |
Method, apparatus and system for reducing or preventing polarization in semiconductor radiation detectors for medical imaging. For example, an apparatus includes a semiconductor with electrodes coupled thereto, configured to generate an electrical signal in the electrodes in response to absorption of ionizing radiation in the semiconductor, wherein the absorption of the ionizing radiation generates a space charge in the semiconductor; and an infra-red (IR) generator configured to generate IR radiation of a selectable wavelength, the selectable wavelength being chosen so as to at least partially reduce an effect of the space charge on the electrical signal.
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申请公布号 |
US2010086098(A1) |
申请公布日期 |
2010.04.08 |
申请号 |
US20090632830 |
申请日期 |
2009.12.08 |
申请人 |
SHAHAR ARIE;EL-HANANY URI;TRAUB ELIEZER;RUSIAN PETER;GUTMAN ZEEV |
发明人 |
SHAHAR ARIE;EL-HANANY URI;TRAUB ELIEZER;RUSIAN PETER;GUTMAN ZEEV |
分类号 |
G01T1/24;A61B6/03 |
主分类号 |
G01T1/24 |
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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