Enhanced and directional photoluminescence from doubly-resonant WSe2-Si hybrid structure

Haitao Chen, Stefan Nanz, Aimi Abass, Jingshi Yan, Tingge Gao, Duk Yong Choi, Carsten Rockstuhl, Yuri S. Kivshar, Dragomir N. Neshev

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

    Abstract

    We demonstrate experimentally bright light emission from monolayer WSe2 coupled to Si doubly-resonant grating-waveguide structure. Our scheme allows for strong photoluminescence enhancement with polarization-spatial multiplexing and lifetime reduction, offering potential for ultrafast modulation.

    Original languageEnglish
    Title of host publication2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages1-2
    Number of pages2
    ISBN (Electronic)9781943580279
    DOIs
    Publication statusPublished - 25 Oct 2017
    Event2017 Conference on Lasers and Electro-Optics, CLEO 2017 - San Jose, United States
    Duration: 14 May 201719 May 2017

    Publication series

    Name2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
    Volume2017-January

    Conference

    Conference2017 Conference on Lasers and Electro-Optics, CLEO 2017
    Country/TerritoryUnited States
    CitySan Jose
    Period14/05/1719/05/17

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