Modulation cancellation method in laser spectroscopy

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dc.contributor.assigneeRice Universityen_US
dc.contributor.publisherUnited States Patent and Trademark Officeen_US
dc.creatorKosterev, Anatoliy A.en_US
dc.creatorCurl, Robert F.en_US
dc.date.accessioned2015-05-04T19:05:57Z
dc.date.available2015-05-04T19:05:57Z
dc.date.filed2006-11-09en_US
dc.date.issued2011-08-30en_US
dc.description.abstractNovel methods and laser spectroscopic systems for accurately measuring the concentration of compounds are disclosed herein. The disclosed methods utilize a modulation cancellation technique resulting in a significantly increase in the sensitivity and accuracy of laser spectroscopic measurements. In general, the methods and systems utilize modulation phase-shifting and amplitude attenuation to cancel the signals detected from at least two modulated light beams. Thus, any signal detected will be directly proportional to the concentration measurement.en_US
dc.digitization.specificationsThis patent information was downloaded from the US Patent and Trademark website (http://www.uspto.gov/) as image-PDFs. The PDFs were OCRed for access purposes.en_US
dc.format.extent9 ppen_US
dc.identifier.citationKosterev, Anatoliy A. and Curl, Robert F., "Modulation cancellation method in laser spectroscopy." Patent US8009293B2. issued 2011-08-30. Retrieved from https://hdl.handle.net/1911/80066.
dc.identifier.patentIDUS8009293B2en_US
dc.identifier.urihttps://hdl.handle.net/1911/80066
dc.language.isoengen_US
dc.titleModulation cancellation method in laser spectroscopyen_US
dc.typeUtility patenten_US
dc.type.dcmiTexten_US
dc.type.genrepatentsen_US
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