发明名称 |
Evanescent wave sensor shell and apparatus. |
摘要 |
<p>An evanescent wave sensor for use in analyzing a medium, the sensor including a shell having a radiation port at a first end and a base at a second end. The base has a dimension greater than that of the radiation port, and inner and outer wall surfaces of the shell extend between the radiation port and the base. The shell is formed of a material having an index of refraction greater than that of the medium. An apparatus and method for analyzing the medium using the sensor may include a receptacle which defines a chamber about a portion of the shell for contacting the medium to the shell for analysis, optical elements for guiding radiation from a radiation source to the radiation port, and optical elements for guiding fluorescent radiation from the shell to a detector of fluorescent radiation. <IMAGE></p> |
申请公布号 |
EP0519622(A2) |
申请公布日期 |
1992.12.23 |
申请号 |
EP19920305121 |
申请日期 |
1992.06.04 |
申请人 |
CIBA CORNING DIAGNOSTICS CORP. |
发明人 |
SLOVACEK, RUDOLF E.;LOVE, WALTER F. |
分类号 |
G01N21/03;G01N21/27;G01N21/55;G01N21/64;G01Q30/14;G01Q70/08;G01Q70/10 |
主分类号 |
G01N21/03 |
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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