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A new scheme to enhance the third-harmonic generation in graphene

You, JW; Panoiu, NC; (2017) A new scheme to enhance the third-harmonic generation in graphene. In: Conference on Lasers and Electro-Optics/Pacific Rim 2017, 31 July–4 August 2017, Singapore. (pp. s2501). Optical Society of America (OSA) Green open access

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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
ISBN-13: 9781509062904
Open access status: An open access version is available from UCL Discovery
Publisher version: https://www.osapublishing.org/abstract.cfm?uri=CLE...
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 > 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: http://discovery.ucl.ac.uk/id/eprint/10081438
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