You, JW;
Panoiu, NC;
(2017)
A New Scheme to Enhance the Third-Harmonic Generation in Graphene.
In:
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR).
IEEE
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Abstract
In this paper, a new approach is proposed to efficiently enhance the third-harmonic generation (THG) in graphene by employing a bilayer-grating structure. This scheme relies on the fact that the optical resonances of graphene structures are determined by the geometry. To boost the THG, we optimize the geometry of graphene bilayer gratings, thus achieving more than eight orders of magnitude enhancement of the THG intensity.
| Type: | Proceedings paper |
|---|---|
| Title: | A New Scheme to Enhance the Third-Harmonic Generation in Graphene |
| Event: | 2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), 31 July to 4 August 2017, Singapore |
| Location: | Singapore, SINGAPORE |
| Dates: | 31 July 2017 - 04 August 2017 |
| ISBN-13: | 9781509062911 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/CLEOPR.2017.8119063 |
| Publisher version: | https://doi.org/10.1109/CLEOPR.2017.8119063 |
| 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. |
| Keywords: | Nonlinear optics; surface plasmons; third-harmonic generation; graphene |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices 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.ucl.ac.uk/id/eprint/10055781 |
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