Self-assembled semiconductor microlaser based on colloidal nanoplatelets

Alves, Pedro Urbano and Sharma, Manoj and Durmusoglu, Emek Goksu and Izmir, Merve and Dawson, Martin D. and Demir, Hilmi Volkan and Laurand, Nicolas (2022) Self-assembled semiconductor microlaser based on colloidal nanoplatelets. 2022 IEEE Photonics Conference (IPC). (https://doi.org/10.1109/ipc53466.2022.9975518)

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Abstract

A semiconductor microsphere laser based on colloidal nanoplatelets is demonstrated comprising a micron-sized supraparticle obtained by self-assembly of core/shell CdSe/ CdS nanoplatelets with peak luminescence at 660nm. It shows multimode laser emission between 665 and 695nm with threshold at 200 nJ (28 ± 17 mJ.cm -2 ).

ORCID iDs

Alves, Pedro Urbano, Sharma, Manoj, Durmusoglu, Emek Goksu, Izmir, Merve, Dawson, Martin D. ORCID logoORCID: https://orcid.org/0000-0002-6639-2989, Demir, Hilmi Volkan and Laurand, Nicolas ORCID logoORCID: https://orcid.org/0000-0003-0486-4300;
  • Item type:Article
    ID code:83929
    Dates:
    Date
    Event
    14 December 2022
    Published
    14 November 2022
    Published Online
    14 October 2022
    Accepted
    Keywords:colloids, nanoparticles, optical materials, semiconductor lasers, colloidal nanoplatelets, nanocrystals, Physics, Physics and Astronomy(all)
    Subjects:Science > Physics
    Department:Faculty of Science > Physics > Institute of Photonics
    Depositing user: Pure Administrator
    Date deposited:30 Jan 2023 15:51
    Last modified:22 May 2023 03:47
    URI:https://strathprints.strath.ac.uk/id/eprint/83929
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