Refractive Index Sensor Based on Metal-Clad Planar Polymer Waveguide Operating at 850 nm
Abstract A metal-clad planar polymer waveguide refractive index sensor based on epoxy (EPO) polymer materials by using light intensity interrogation at 850 nm is designed. The polymethyl methacrylate (PMMA) material is deployed as the low refractive index (RI) buffer layer in order to better couple...
Main Authors: | Lanting Ji, Wei Wei, Gang Li, Shuqing Yang, Yujie Fu, Juan Su, Chi Wu |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-09-01
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Series: | Photonic Sensors |
Subjects: | |
Online Access: | https://doi.org/10.1007/s13320-020-0606-1 |
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