Self-assembled semiconductor microlaser based on colloidal nanoplatelets

Pedro Urbano Alves; Manoj Sharma; Emek Goksu Durmusoglu; Merve Izmir; Martin D. Dawson; Hilmi Volkan Demir; Nicolas Laurand

doi:10.1109/ipc53466.2022.9975518

Self-assembled semiconductor microlaser based on colloidal nanoplatelets

Pedro Urbano Alves, Manoj Sharma, Emek Goksu Durmusoglu, Merve Izmir, Martin D. Dawson, Hilmi Volkan Demir, Nicolas Laurand

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

3 Citations (Scopus)

19 Downloads (Pure)

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 ).

Original language	English
Title of host publication	2022 IEEE Photonics Conference (IPC)
Place of Publication	Piscataway, NJ
Publisher	IEEE
Number of pages	2
ISBN (Electronic)	9781665434874
DOIs	https://doi.org/10.1109/ipc53466.2022.9975518
Publication status	Published - 14 Dec 2022

Funding

© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Keywords

colloids
nanoparticles
optical materials
semiconductor lasers
colloidal nanoplatelets
nanocrystals

Access to Document

10.1109/ipc53466.2022.9975518

Alves-etal-IEEE-IPC-2022-Self-assembled-semiconductor-microlaser-basedAccepted author manuscript, 763 KBLicence: Strath_1

Self-assembled semiconductor microlaser based on colloidal nanoplatelets
dos Santos Alves, P. (Speaker)
Nov 2022
Activity: Talk or Presentation › Oral presentation

Cite this

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title = "Self-assembled semiconductor microlaser based on colloidal nanoplatelets",

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 ).",

keywords = "colloids, nanoparticles, optical materials, semiconductor lasers, colloidal nanoplatelets, nanocrystals",

author = "Alves, {Pedro Urbano} and Manoj Sharma and Durmusoglu, {Emek Goksu} and Merve Izmir and Dawson, {Martin D.} and Demir, {Hilmi Volkan} and Nicolas Laurand",

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T1 - Self-assembled semiconductor microlaser based on colloidal nanoplatelets

AU - Alves, Pedro Urbano

AU - Sharma, Manoj

AU - Durmusoglu, Emek Goksu

AU - Izmir, Merve

AU - Dawson, Martin D.

AU - Demir, Hilmi Volkan

AU - Laurand, Nicolas

PY - 2022/12/14

Y1 - 2022/12/14

N2 - 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 ).

AB - 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 ).

KW - colloids

KW - nanoparticles

KW - optical materials

KW - semiconductor lasers

KW - colloidal nanoplatelets

KW - nanocrystals

U2 - 10.1109/ipc53466.2022.9975518

DO - 10.1109/ipc53466.2022.9975518

M3 - Conference contribution book

BT - 2022 IEEE Photonics Conference (IPC)

PB - IEEE

CY - Piscataway, NJ

ER -

Self-assembled semiconductor microlaser based on colloidal nanoplatelets

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Self-assembled semiconductor microlaser based on colloidal nanoplatelets

Cite this