Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals

Lasing is obtained from a two-dimensional (2D) Penrose photonic quasicrystal made of a low index contrast material of holographic polymer dispersed liquid crystals (H-PDLCs) that enables a substantial reduction in the optical pumping threshold. This lasing architecture further allows for excellent l...

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Detalles Bibliográficos
Autores principales: Luo, D., Du, Q. G., Dai, H. T., Demir, H. V., Yang, H. Z., Ji, W., Sun, X. W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3432992/
https://www.ncbi.nlm.nih.gov/pubmed/22953048
http://dx.doi.org/10.1038/srep00627
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author Luo, D.
Du, Q. G.
Dai, H. T.
Demir, H. V.
Yang, H. Z.
Ji, W.
Sun, X. W.
author_facet Luo, D.
Du, Q. G.
Dai, H. T.
Demir, H. V.
Yang, H. Z.
Ji, W.
Sun, X. W.
author_sort Luo, D.
collection PubMed
description Lasing is obtained from a two-dimensional (2D) Penrose photonic quasicrystal made of a low index contrast material of holographic polymer dispersed liquid crystals (H-PDLCs) that enables a substantial reduction in the optical pumping threshold. This lasing architecture further allows for excellent linear polarization characteristics as well as wide directional dependence. The pumping threshold is fivefold lower than that obtained from the 2D defect-free photonic crystals fabricated under similar conditions. These properties make H-PDLC photonic quasicrystal promising for a new type of all organic miniature lasers.
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spelling pubmed-34329922012-09-05 Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals Luo, D. Du, Q. G. Dai, H. T. Demir, H. V. Yang, H. Z. Ji, W. Sun, X. W. Sci Rep Article Lasing is obtained from a two-dimensional (2D) Penrose photonic quasicrystal made of a low index contrast material of holographic polymer dispersed liquid crystals (H-PDLCs) that enables a substantial reduction in the optical pumping threshold. This lasing architecture further allows for excellent linear polarization characteristics as well as wide directional dependence. The pumping threshold is fivefold lower than that obtained from the 2D defect-free photonic crystals fabricated under similar conditions. These properties make H-PDLC photonic quasicrystal promising for a new type of all organic miniature lasers. Nature Publishing Group 2012-09-04 /pmc/articles/PMC3432992/ /pubmed/22953048 http://dx.doi.org/10.1038/srep00627 Text en Copyright © 2012, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-sa/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-ShareALike 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/
spellingShingle Article
Luo, D.
Du, Q. G.
Dai, H. T.
Demir, H. V.
Yang, H. Z.
Ji, W.
Sun, X. W.
Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals
title Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals
title_full Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals
title_fullStr Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals
title_full_unstemmed Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals
title_short Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals
title_sort strongly linearly polarized low threshold lasing of all organic photonic quasicrystals
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3432992/
https://www.ncbi.nlm.nih.gov/pubmed/22953048
http://dx.doi.org/10.1038/srep00627
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