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56‐2: Distinguished Student Paper: Polarization‐Independent liquid‐Crystal‐Based Refractive Index Sensor.
- Source :
- SID Symposium Digest of Technical Papers; May2021, Vol. 52 Issue 1, p780-783, 4p
- Publication Year :
- 2021
-
Abstract
- A polarization independent refractive index (RI) sensor with a RI sensitivity of 50 nm/RIU is demonstrated. The proposed RI sensor simply consists of a liquid crystal (LC) polymeric polarization grating film and one glass substrate. The wavelength shift over the refractive index of surrounding medium is investigated through anisotropic rigorous coupled‐wave analysis. Such a LC‐based polarization independent RI sensor not only enables the usage of an unpolarized light source but also manifests a high sensitivity, offering great potential for the integration with display systems. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0097966X
- Volume :
- 52
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- SID Symposium Digest of Technical Papers
- Publication Type :
- Academic Journal
- Accession number :
- 151134734
- Full Text :
- https://doi.org/10.1002/sdtp.14799