Optical sensor employing a refractive index engineered metal oxide material
Abstract
An optical sensor device includes an optical waveguide portion having a core, the core having a first refractive index, and a functional material layer coupled to the optical fiber portion, the functional material layer being made of a metal oxide material, the functional material layer being structured to have a second refractive index, the second refractive index being less than the first refractive index. The functional material layer may be a nanostructure material comprising the metal oxide material with a plurality of holes or voids formed therein such that the functional material layer is caused to have the second refractive index.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Pittsburgh, PA (United States)
- Sponsoring Org.:
- USDOE; National Science Foundation (NSF)
- OSTI Identifier:
- 1805649
- Patent Number(s):
- 10954159
- Application Number:
- 16/578,878
- Assignee:
- University of Pittsburgh—of the Commonwealth System of Higher Education (Pittsburgh, PA); U.S. Department of Energy (Pittsburgh, PA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C03 - GLASS C03C - CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- 1054652; FE0003859
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 09/23/2019
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Chen, Peng, Poole, Jacob Lorenzi, Ohodnicki, Paul R., and Buric, Michael Paul. Optical sensor employing a refractive index engineered metal oxide material. United States: N. p., 2021.
Web.
Chen, Peng, Poole, Jacob Lorenzi, Ohodnicki, Paul R., & Buric, Michael Paul. Optical sensor employing a refractive index engineered metal oxide material. United States.
Chen, Peng, Poole, Jacob Lorenzi, Ohodnicki, Paul R., and Buric, Michael Paul. Tue .
"Optical sensor employing a refractive index engineered metal oxide material". United States. https://www.osti.gov/servlets/purl/1805649.
@article{osti_1805649,
title = {Optical sensor employing a refractive index engineered metal oxide material},
author = {Chen, Peng and Poole, Jacob Lorenzi and Ohodnicki, Paul R. and Buric, Michael Paul},
abstractNote = {An optical sensor device includes an optical waveguide portion having a core, the core having a first refractive index, and a functional material layer coupled to the optical fiber portion, the functional material layer being made of a metal oxide material, the functional material layer being structured to have a second refractive index, the second refractive index being less than the first refractive index. The functional material layer may be a nanostructure material comprising the metal oxide material with a plurality of holes or voids formed therein such that the functional material layer is caused to have the second refractive index.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {3}
}
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