Methods and systems to analyze a gas-mixture

A system is presented. The system includes an electromagnetic radiation source configured to generate a mode-matched electromagnetic radiation that irradiates a gas-mixture filled in a gas compartment at a determined pressure 'P' bars, an intensity enhancement mechanism that internally ref...

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Bibliographic Details
Main Authors Mitra, Chayan, Tilak, Vinayak, Sharma, Rachit
Format Patent
LanguageEnglish
Published 09.10.2018
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:A system is presented. The system includes an electromagnetic radiation source configured to generate a mode-matched electromagnetic radiation that irradiates a gas-mixture filled in a gas compartment at a determined pressure 'P' bars, an intensity enhancement mechanism that internally reflects the mode-matched electromagnetic radiation a plurality of times to achieve an effective intensity 'E', of reflected electromagnetic radiation in a region of interest, that is 'N' times an intensity of the mode-matched electromagnetic radiation, and a detection subsystem that analyzes the gas-mixture based upon Raman scattered photons emitted from the region of interest, wherein a product of the 'P' and the 'N' is at least 30.
Bibliography:Application Number: US201515304247