发明名称 |
METHOD AND DEVICE FOR CHARACTERISING A FLUID MEDIUM USING A PHOTOELECTRIC TRANSDUCER |
摘要 |
A device for characterizing a fluid medium with the help of a photoelectric transducer comprises at least one semiconductor substrate possessing at least one space charge zone and presenting a reception surface for receiving the fluid medium in order to constitute an interface between the substrate and the fluid medium, a production system for producing a spot light beam that is amplitude-modulated and that lights at least one zone of the interface through the fluid medium, a measurement system for measuring values of a photoelectric magnitude delivered while performing the lighting so as to create a matrix of values of the photoelectric magnitude, and a processor system for processing values of the photoelectric magnitude delivered by the measurement system and adapted to use the matrix to determine an electronic signature characteristic of the fluid medium. |
申请公布号 |
EP2939002(A1) |
申请公布日期 |
2015.11.04 |
申请号 |
EP20130820818 |
申请日期 |
2013.12.17 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS);ECOLE CENTRALE DE LYON;INSTITUT NATIONAL DES SCIENCES APPLIQUÉES DE LYON;UNIVERSITÉ CLAUDE BERNARD LYON I;UNIVERSITE T. CHEVTCHENKO DE KIEV |
发明人 |
LYTVYNENKO, SERGEII;BEILOBROV, DMYTRO;LYSENKO, VOLODYMYR;SKRYSHEVSKYY, VALERIY |
分类号 |
G01N21/17 |
主分类号 |
G01N21/17 |
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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