发明名称 |
METHODS AND SYSTEMS FOR GAIN CALIBRATION OF GAMMA RAY DETECTORS |
摘要 |
Methods and systems for gain calibration of a gamma ray detector are provided. One method includes measuring signals generated by one or more light sensors of a gamma ray detector, generating one or more derived curves using the measured signals as a function of bias voltage and identifying a transition point in the one or more derived curves. The method also includes determining a breakdown voltage of the one or more light sensors using the identified transition point and setting a bias of the one or more light sensors based on the determined breakdown voltage. |
申请公布号 |
US2013327932(A1) |
申请公布日期 |
2013.12.12 |
申请号 |
US201213492439 |
申请日期 |
2012.06.08 |
申请人 |
KIM CHANG LYONG;MCDANIEL DAVID LEO;MALANEY JAMES LINDGREN;PETERSON WILLIAM TODD;TRAN VI-HOA;WAGADARIKAR ASHWIN ASHOK;GENERAL ELECTRIC COMPANY |
发明人 |
KIM CHANG LYONG;MCDANIEL DAVID LEO;MALANEY JAMES LINDGREN;PETERSON WILLIAM TODD;TRAN VI-HOA;WAGADARIKAR ASHWIN ASHOK |
分类号 |
G01T1/20;G01T1/166;G01T1/24 |
主分类号 |
G01T1/20 |
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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