US Patent 7602498 Optical sensing of measurands
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Patent Inventor Names
Arne Berg0
Astrid Bjørkøy0
Berit Falch0
Dag R. Hjelme0
Dan Østling0
Reinold Ellingsen0
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Patent abstract
A dome-shaped chemical sensing probe comprises an optical fiber or may be mounted on an optical fiber. The probe has a chemically sensitive measuring material which exhibits a change in volume and/or a change in refractive index in the presence of a given chemical. The change in volume and/or refractive index gives a change in an optical path length through the probe which can be measured interferometrically.
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US Patent 07602498 Optical sensing of measurands US Patent 7602498 Optical sensing of measurands
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Patent Number
076024980
Patent Number
76024980
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Patent Jurisdiction
Patent Number
076024980
Date of Patent
October 13, 2009
0Patent Application Number
113748000
Date Filed
March 14, 2006
0Official Website
Patent Primary Examiner
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US Patent 07602498 Optical sensing of measurands
Infobox
Is a
Patent jurisdiction
Patent number
07602498
Date of patent
October 13, 2009
Patent application number
11374800
Date Filed
March 14, 2006
Patent primary examiner
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