Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jason S. Orcutt0
Date of Patent
January 1, 2019
0Patent Application Number
156030840
Date Filed
May 23, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods and systems for detecting a gas or liquid in an environment include measuring a reference signal at each of a set of wavelengths by passing a signal at each wavelength through a reference cell having a gas or liquid to be detected. A sensing signal is measured at each of the plurality of wavelengths by coupling each wavelength to a ring resonator in the environment. A set of wavelengths that correspond to an absorption curve of the gas or liquid to be detected is determined. A concentration of the gas or liquid to be detected in the environment is determined based on amplitudes of the sensing signal at each of the set of wavelengths.
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