Giant enhancement and control of second-harmonic radiation from algaas nanoantennas

M. Rahmani, S. Kruk, R. Camacho-Morales, L. Xu, L. Wang, A. E. Miroshnichenko, D. Smirnova, H. Tan, F. Karouta, S. Naureen, K. Vora, A. S. Solntsev, L. Carletti, C. De Angelis, C. Jagadish, Y. S. Kivshar, D. N. Neshev

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    We fabricate AlGaAs nanoantennas on a glass substrate and demonstrate the highest nonlinear conversion efficiency of 10-4 with the capability for shaping the radiation patterns and polarization of the second harmonic emission in both forward and backward directions. We also decode dynamic multipolar contributions to the second harmonic generation within such nanoantennas.

    Original languageEnglish
    Title of host publication2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages1-3
    Number of pages3
    ISBN (Electronic)9781509062904
    DOIs
    Publication statusPublished - 22 Nov 2017
    Event2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017 - Singapore, Singapore
    Duration: 31 Jul 20174 Aug 2017

    Publication series

    Name2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
    Volume2017-January

    Conference

    Conference2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
    Country/TerritorySingapore
    CitySingapore
    Period31/07/174/08/17

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