Properties and Applications of Random Lasers as Emerging Light Sources and Optical Sensors: A Review

In a random laser (RL), optical feedback arises from multiple scattering instead of conventional mirrors. RLs generate a laser-like emission, and meanwhile take advantage of a simpler and more flexible laser configuration. The applicability of RLs as light sources and optical sensors has been proved...

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Detalles Bibliográficos
Autores principales: Ni, Dongqin, Späth, Moritz, Klämpfl, Florian, Hohmann, Martin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9824070/
https://www.ncbi.nlm.nih.gov/pubmed/36616846
http://dx.doi.org/10.3390/s23010247
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author Ni, Dongqin
Späth, Moritz
Klämpfl, Florian
Hohmann, Martin
author_facet Ni, Dongqin
Späth, Moritz
Klämpfl, Florian
Hohmann, Martin
author_sort Ni, Dongqin
collection PubMed
description In a random laser (RL), optical feedback arises from multiple scattering instead of conventional mirrors. RLs generate a laser-like emission, and meanwhile take advantage of a simpler and more flexible laser configuration. The applicability of RLs as light sources and optical sensors has been proved. These applications have been extended to the biological field, with tissues as natural scattering materials. Herein, the current state of the RL properties and applications was reviewed.
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spelling pubmed-98240702023-01-08 Properties and Applications of Random Lasers as Emerging Light Sources and Optical Sensors: A Review Ni, Dongqin Späth, Moritz Klämpfl, Florian Hohmann, Martin Sensors (Basel) Review In a random laser (RL), optical feedback arises from multiple scattering instead of conventional mirrors. RLs generate a laser-like emission, and meanwhile take advantage of a simpler and more flexible laser configuration. The applicability of RLs as light sources and optical sensors has been proved. These applications have been extended to the biological field, with tissues as natural scattering materials. Herein, the current state of the RL properties and applications was reviewed. MDPI 2022-12-26 /pmc/articles/PMC9824070/ /pubmed/36616846 http://dx.doi.org/10.3390/s23010247 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Ni, Dongqin
Späth, Moritz
Klämpfl, Florian
Hohmann, Martin
Properties and Applications of Random Lasers as Emerging Light Sources and Optical Sensors: A Review
title Properties and Applications of Random Lasers as Emerging Light Sources and Optical Sensors: A Review
title_full Properties and Applications of Random Lasers as Emerging Light Sources and Optical Sensors: A Review
title_fullStr Properties and Applications of Random Lasers as Emerging Light Sources and Optical Sensors: A Review
title_full_unstemmed Properties and Applications of Random Lasers as Emerging Light Sources and Optical Sensors: A Review
title_short Properties and Applications of Random Lasers as Emerging Light Sources and Optical Sensors: A Review
title_sort properties and applications of random lasers as emerging light sources and optical sensors: a review
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9824070/
https://www.ncbi.nlm.nih.gov/pubmed/36616846
http://dx.doi.org/10.3390/s23010247
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