发明公开
EP2115427A2 METHODS AND APPARATUS FOR THE NON-DESTRUCTIVE DETECTION OF VARIATIONS IN A SAMPLE
审中-公开
方法和设备，在一个变化范例的无损检测
- 专利标题： METHODS AND APPARATUS FOR THE NON-DESTRUCTIVE DETECTION OF VARIATIONS IN A SAMPLE
- 专利标题（中）： 方法和设备，在一个变化范例的无损检测
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申请号： EP07869976.6申请日： 2007-12-27
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公开(公告)号： EP2115427A2公开(公告)日： 2009-11-11
- 发明人: FEDERICI, Rose, M. , FEDERICI, John, Francis
- 申请人： New Jersey Institute Of Technology
- 申请人地址： Office of Research and Development University Heights East Building, Suite 340 Newark, NJ 07102-1982 US
- 专利权人： New Jersey Institute Of Technology
- 当前专利权人： New Jersey Institute Of Technology
- 当前专利权人地址： Office of Research and Development University Heights East Building, Suite 340 Newark, NJ 07102-1982 US
- 代理机构： Pfenning, Meinig & Partner GbR
- 优先权： US898208P 20070130
- 国际公布： WO2008094373 20080807
- 主分类号： G01N21/17
- IPC分类号： G01N21/17
摘要：
Non-invasive THz spectroscopic apparatus and methods are provided for detecting and/or identifying constituents such as variations in a structural entity where chemical or biological entities can reside. Position dependent scattering of THz radiation is employed to image voids and defects in the internal structure of samples, enabling the determination of contamination, spoilage or readiness of products such as wine in sealed containers.
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