| Issue |
EPJ Web Conf.
Volume 287, 2023
EOS Annual Meeting (EOSAM 2023)
|
|
|---|---|---|
| Article Number | 05013 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 5- Optical Materials | |
| DOI | https://doi.org/10.1051/epjconf/202328705013 | |
| Published online | 18 October 2023 | |
https://doi.org/10.1051/epjconf/202328705013
Exploration of responsive photonic arrays fabricated by two photon lithography
1 School of Physics and AMBER, Trinity College Dublin, College Green, Dublin 2, Ireland
2 School of Chemistry and AMBER, Trinity College Dublin, College Green, Dublin 2, Ireland
* Corresponding author: BRADLEL@tcd.ie
Published online: 18 October 2023
Responsive hydrogel photonic structures were fabricated using two-photon lithography. The design versatility of two-photon lithography provides for unprecedented manipulation of transmittance and reflectance spectra, producing distinct structural color. Hydrogel photonic structures have potential for wide range applications, in this instance we demonstrate examples of color transformation, reversible vapor sensing, and pH detection.
© The Authors, published by EDP Sciences, 2023
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