Title
Method of making temperature-immune self-referencing Fabry–Pérot cavity sensors
Document Type
Patent
Publication Date
10-26-2021
Abstract
A method of making passive microscopic Fabry-Pérot Interferometer (FPI) sensor includes forming a three-dimensional microscopic optical structure on a cleaved tip of an optical fiber that reflects a light signal back through the optical fiber. The reflected light is altered by refractive index changes in the three-dimensional structure that is subject to at least one of: (i) thermal radiation; and (ii) volatile organic compounds.
Source Publication
USPTO
Recommended Citation
Chandrahalim, Hengky and Smith, Jonathan W., "Method of making temperature-immune self-referencing Fabry–Pérot cavity sensors" (2021). Faculty Publications. 885.
https://scholar.afit.edu/facpub/885
Comments
United States Patent# 11,156,782 (US11156782).
Assignee: United States of America as represented by the Secretary of the Air Force , Wright - Patterson AFB , OH ( US )