Optically pumped subwavelength-scale metallodielectric nanopatch resonators

We discuss subwavelength-scale semiconductor metal-optic resonators placed on the metal substrate with various top metal plate sizes. Albeit with large optical losses, addition of metal layers converts a leaky semiconductor nano-block into a highly-confined optical cavity. Optically pumped lasing ac...

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Detalles Bibliográficos
Autores principales: Kwon, Kyungmok, You, Jong-bum, Shim, Jaeho, Jung, Youngho, Yu, Kyoungsik
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4994098/
https://www.ncbi.nlm.nih.gov/pubmed/27549640
http://dx.doi.org/10.1038/srep31793
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author Kwon, Kyungmok
You, Jong-bum
Shim, Jaeho
Jung, Youngho
Yu, Kyoungsik
author_facet Kwon, Kyungmok
You, Jong-bum
Shim, Jaeho
Jung, Youngho
Yu, Kyoungsik
author_sort Kwon, Kyungmok
collection PubMed
description We discuss subwavelength-scale semiconductor metal-optic resonators placed on the metal substrate with various top metal plate sizes. Albeit with large optical losses, addition of metal layers converts a leaky semiconductor nano-block into a highly-confined optical cavity. Optically pumped lasing action is observed with the extended top metal layer that can significantly suppress the radiation losses. Careful investigation of self-heating effects during the optical carrier injection process shows the importance of temperature-dependent material properties in the laser rate equation model and the overall laser performances.
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spelling pubmed-49940982016-08-30 Optically pumped subwavelength-scale metallodielectric nanopatch resonators Kwon, Kyungmok You, Jong-bum Shim, Jaeho Jung, Youngho Yu, Kyoungsik Sci Rep Article We discuss subwavelength-scale semiconductor metal-optic resonators placed on the metal substrate with various top metal plate sizes. Albeit with large optical losses, addition of metal layers converts a leaky semiconductor nano-block into a highly-confined optical cavity. Optically pumped lasing action is observed with the extended top metal layer that can significantly suppress the radiation losses. Careful investigation of self-heating effects during the optical carrier injection process shows the importance of temperature-dependent material properties in the laser rate equation model and the overall laser performances. Nature Publishing Group 2016-08-23 /pmc/articles/PMC4994098/ /pubmed/27549640 http://dx.doi.org/10.1038/srep31793 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Kwon, Kyungmok
You, Jong-bum
Shim, Jaeho
Jung, Youngho
Yu, Kyoungsik
Optically pumped subwavelength-scale metallodielectric nanopatch resonators
title Optically pumped subwavelength-scale metallodielectric nanopatch resonators
title_full Optically pumped subwavelength-scale metallodielectric nanopatch resonators
title_fullStr Optically pumped subwavelength-scale metallodielectric nanopatch resonators
title_full_unstemmed Optically pumped subwavelength-scale metallodielectric nanopatch resonators
title_short Optically pumped subwavelength-scale metallodielectric nanopatch resonators
title_sort optically pumped subwavelength-scale metallodielectric nanopatch resonators
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4994098/
https://www.ncbi.nlm.nih.gov/pubmed/27549640
http://dx.doi.org/10.1038/srep31793
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