Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
William D. Rice
Date of Patent
September 5, 2023
Patent Application Number
17068036
Date Filed
October 12, 2020
Patent Citations
Patent Primary Examiner
In an embodiment, an optical ice detection method is provided. The method includes contacting a multilayer structure with water under conditions effective to form ice, the multilayer structure comprising an optically transparent or semi-transparent material disposed over at least a portion of a material probe. The method further includes performing Raman spectroscopy on one or more of the material probe, water, or ice to obtain Raman spectra, detecting a shift in the Raman spectra, and calculating ice-induced strain in the material probe. Apparatus for optically detecting ice are also provided.
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