发明名称 |
PHOTOACOUSTIC REMOTE SENSING (PARS) |
摘要 |
A photoacoustic remote sensing system (PARS) for imaging a subsurface structure in a sample, has an excitation beam configured to generate ultrasonic signals in the sample at an excitation location; an interrogation beam incident on the sample at the excitation location, a portion of the interrogation beam returning from the sample that is indicative of the generated ultrasonic signals; an optical system that focuses at least one of the excitation beam and the interrogation beam with a focal point that is below the surface of the sample; and a detector that detects the returning portion of the interrogation beam. |
申请公布号 |
WO2016061679(A1) |
申请公布日期 |
2016.04.28 |
申请号 |
WO2015CA51061 |
申请日期 |
2015.10.21 |
申请人 |
HAJI REZA, PARSIN;ZEMP, ROGER |
发明人 |
HAJI REZA, PARSIN;ZEMP, ROGER |
分类号 |
G01N29/14;A61B8/12;G01B9/02;G01N29/34;G01N29/36 |
主分类号 |
G01N29/14 |
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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