Optical properties and applications of SnS2 SAs with different thickness

Q-switched lasers have occupied important roles in industrial applications such as laser marking, engraving, welding, and cutting due to their advantages in high pulse energy. Here, SnS2-based Q-switched lasers are implemented. Considering that SnS2 inherits the thickness sensitive optical character...

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Autores principales:	Mengli Liu, Hongbo Wu, Ximei Liu, Yaorong Wang, Ming Lei, Wenjun Liu, Wei Guo, Zhiyi Wei
Formato:	article
Lenguaje:	EN
Publicado:	Institue of Optics and Electronics, Chinese Academy of Sciences 2021
Materias:	nonlinear optical materials fiber laser q-switching Optics. Light QC350-467
Acceso en línea:	https://doaj.org/article/99da6bfb42f04b6da76e3e1909f3f4c8
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spelling	oai:doaj.org-article:99da6bfb42f04b6da76e3e1909f3f4c82021-11-17T07:53:54ZOptical properties and applications of SnS2 SAs with different thickness2096-457910.29026/oea.2021.200029https://doaj.org/article/99da6bfb42f04b6da76e3e1909f3f4c82021-09-01T00:00:00Zhttp://www.oejournal.org/article/doi/10.29026/oea.2021.200029https://doaj.org/toc/2096-4579Q-switched lasers have occupied important roles in industrial applications such as laser marking, engraving, welding, and cutting due to their advantages in high pulse energy. Here, SnS2-based Q-switched lasers are implemented. Considering that SnS2 inherits the thickness sensitive optical characteristics of TMD, three kinds of SnS2 with different thickness are characterized in terms of nonlinearity and used to realize the Q-switched pulses under consistent implementation conditions for comparison tests. According to the results, the influence of thickness variation on the nonlinear performance of saturable absorber, such as modulation depth and absorption intensity, and the influence on the corresponding laser are analyzed. In addition, compared with other traditional saturable absorbers, the advantage of SnS2 in realizing ultrashort pulses is also noticed. Our work explores the thickness-dependent nonlinear optical properties of SnS2, and the rules found is of great reference value for the establishment of target lasers.Mengli LiuHongbo WuXimei LiuYaorong WangMing LeiWenjun LiuWei GuoZhiyi WeiInstitue of Optics and Electronics, Chinese Academy of Sciencesarticlenonlinear optical materialsfiber laserq-switchingOptics. LightQC350-467ENOpto-Electronic Advances, Vol 4, Iss 10, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	nonlinear optical materials fiber laser q-switching Optics. Light QC350-467
spellingShingle	nonlinear optical materials fiber laser q-switching Optics. Light QC350-467 Mengli Liu Hongbo Wu Ximei Liu Yaorong Wang Ming Lei Wenjun Liu Wei Guo Zhiyi Wei Optical properties and applications of SnS2 SAs with different thickness
description	Q-switched lasers have occupied important roles in industrial applications such as laser marking, engraving, welding, and cutting due to their advantages in high pulse energy. Here, SnS2-based Q-switched lasers are implemented. Considering that SnS2 inherits the thickness sensitive optical characteristics of TMD, three kinds of SnS2 with different thickness are characterized in terms of nonlinearity and used to realize the Q-switched pulses under consistent implementation conditions for comparison tests. According to the results, the influence of thickness variation on the nonlinear performance of saturable absorber, such as modulation depth and absorption intensity, and the influence on the corresponding laser are analyzed. In addition, compared with other traditional saturable absorbers, the advantage of SnS2 in realizing ultrashort pulses is also noticed. Our work explores the thickness-dependent nonlinear optical properties of SnS2, and the rules found is of great reference value for the establishment of target lasers.
format	article
author	Mengli Liu Hongbo Wu Ximei Liu Yaorong Wang Ming Lei Wenjun Liu Wei Guo Zhiyi Wei
author_facet	Mengli Liu Hongbo Wu Ximei Liu Yaorong Wang Ming Lei Wenjun Liu Wei Guo Zhiyi Wei
author_sort	Mengli Liu
title	Optical properties and applications of SnS2 SAs with different thickness
title_short	Optical properties and applications of SnS2 SAs with different thickness
title_full	Optical properties and applications of SnS2 SAs with different thickness
title_fullStr	Optical properties and applications of SnS2 SAs with different thickness
title_full_unstemmed	Optical properties and applications of SnS2 SAs with different thickness
title_sort	optical properties and applications of sns2 sas with different thickness
publisher	Institue of Optics and Electronics, Chinese Academy of Sciences
publishDate	2021
url	https://doaj.org/article/99da6bfb42f04b6da76e3e1909f3f4c8
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_version_	1718425876898512896

Optical properties and applications of SnS2 SAs with different thickness

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