Wang, JT;
Li, F;
Panoiu, NC;
(2023)
Giant Enhancement of Second-harmonic Generation via Doubly Symmetry Protected Bound States in the Continuum of Photonic Crystal Slabs.
In:
Proceedings - Optica Nonlinear Optics Topical Meeting 2023, NLO 2023.
Optica Publishing Group: Honolulu, Hawaii United States.
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Abstract
Symmetry-protected bound states in the continuum are employed to engineer high-Q resonances at both fundamental frequency and second-harmonic in a photonic crystal slab, enabling enhancement of second-harmonic generation up to eight orders of magnitude.
| Type: | Proceedings paper |
|---|---|
| Title: | Giant Enhancement of Second-harmonic Generation via Doubly Symmetry Protected Bound States in the Continuum of Photonic Crystal Slabs |
| Event: | Nonlinear Optics 2023 |
| Dates: | 2023 |
| ISBN-13: | 978-1-957171-23-4 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1364/NLO.2023.Th3B.4 |
| Publisher version: | https://doi.org/10.1364/NLO.2023.Th3B.4 |
| Language: | English |
| Additional information: | This version is the author-accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10193981 |
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