SPECTROSCOPIC DEVICES, SYSTEMS, AND METHODS FOR OPTICAL SENSING OF MOLECULAR SPECIES

SPECTROSCOPIC DEVICES, SYSTEMS, AND METHODS FOR OPTICAL SENSING OF MOLECULAR SPECIES

Disclosed is a spectroscopic device, system, and method for measuring the concentration of one or more molecular species of interest in a gas, liquid or solid sample, where the device may be portable, may be commercially manufactured, and/or may be adapted to existing systems and/or integrated with...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: COLLINS, Josh, TAO, Lei, ELLIOTT, Alice Margaret Sophie, ZONDLO, Mark, KILLOUGH, Patrick Minter, GEERTSHUIS, Bernardus Maria, SOTO, Herie Javier, PAN, Da, Bell, Howard Y
Format: Patent
Sprache:eng
Schlagworte:
COLORIMETRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:Disclosed is a spectroscopic device, system, and method for measuring the concentration of one or more molecular species of interest in a gas, liquid or solid sample, where the device may be portable, may be commercially manufactured, and/or may be adapted to existing systems and/or integrated with new systems to provide optical gas sensing for such systems. The disclosed devices, systems, and methods can be particularly useful in monitoring the purity of, e.g., a certain gas species, including determining whether a gas mixture contains certain gas species above a set concentration limit.