A temperature independent hybrid AWG device based on silica/pentafluorostyrene‐glycidylmethacrylate‐fluoroethylmethacrylate terpolymer overclad
Abstract The terpolymer (PFS–GMA–TFEMA) was prepared and coated on silica waveguide for polymeric optical overclad. In our study, athermal characteristics were realised by adjusting the coefficient of negative thermal expansion of the synthesised terpolymer overclad, and the positive thermo‐optic co...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-09-01
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| Series: | The Journal of Engineering |
| Online Access: | https://doi.org/10.1049/tje2.12161 |