Study on the Polarization of Random Lasers from Dye-Doped Nematic Liquid Crystals

Random lasers from dye-doped nematic liquid crystal (DDNLC) cells with different rubbing methods were observed due to different random ring cavities that were formed. Through constructing cells with different rubbing methods on the forward and backward surfaces of light-emitting sides, we can get tw...

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Detalles Bibliográficos
Autores principales: Ye, Lihua, Zhao, Chong, Feng, Yangyang, Gu, Bing, Cui, Yiping, Lu, Yanqing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2017
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5226907/
https://www.ncbi.nlm.nih.gov/pubmed/28078608
http://dx.doi.org/10.1186/s11671-016-1778-x
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author Ye, Lihua
Zhao, Chong
Feng, Yangyang
Gu, Bing
Cui, Yiping
Lu, Yanqing
author_facet Ye, Lihua
Zhao, Chong
Feng, Yangyang
Gu, Bing
Cui, Yiping
Lu, Yanqing
author_sort Ye, Lihua
collection PubMed
description Random lasers from dye-doped nematic liquid crystal (DDNLC) cells with different rubbing methods were observed due to different random ring cavities that were formed. Through constructing cells with different rubbing methods on the forward and backward surfaces of light-emitting sides, we can get two random laser beams with different polarization directions from one DDNLC cell at the same time, and the polarization direction is along the rubbing direction of the light-emitting sides. Additionally, the influence of external electric field on the polarization degree of random lasers was also studied.
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spelling pubmed-52269072017-01-25 Study on the Polarization of Random Lasers from Dye-Doped Nematic Liquid Crystals Ye, Lihua Zhao, Chong Feng, Yangyang Gu, Bing Cui, Yiping Lu, Yanqing Nanoscale Res Lett Nano Express Random lasers from dye-doped nematic liquid crystal (DDNLC) cells with different rubbing methods were observed due to different random ring cavities that were formed. Through constructing cells with different rubbing methods on the forward and backward surfaces of light-emitting sides, we can get two random laser beams with different polarization directions from one DDNLC cell at the same time, and the polarization direction is along the rubbing direction of the light-emitting sides. Additionally, the influence of external electric field on the polarization degree of random lasers was also studied. Springer US 2017-01-11 /pmc/articles/PMC5226907/ /pubmed/28078608 http://dx.doi.org/10.1186/s11671-016-1778-x Text en © The Author(s). 2017 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Ye, Lihua
Zhao, Chong
Feng, Yangyang
Gu, Bing
Cui, Yiping
Lu, Yanqing
Study on the Polarization of Random Lasers from Dye-Doped Nematic Liquid Crystals
title Study on the Polarization of Random Lasers from Dye-Doped Nematic Liquid Crystals
title_full Study on the Polarization of Random Lasers from Dye-Doped Nematic Liquid Crystals
title_fullStr Study on the Polarization of Random Lasers from Dye-Doped Nematic Liquid Crystals
title_full_unstemmed Study on the Polarization of Random Lasers from Dye-Doped Nematic Liquid Crystals
title_short Study on the Polarization of Random Lasers from Dye-Doped Nematic Liquid Crystals
title_sort study on the polarization of random lasers from dye-doped nematic liquid crystals
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5226907/
https://www.ncbi.nlm.nih.gov/pubmed/28078608
http://dx.doi.org/10.1186/s11671-016-1778-x
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