Passively Q-switched Ytterbium-doped fiber laser based on broadband multilayer Platinum Ditelluride (PtTe(2)) saturable absorber

Two-dimensional (2D) layered Platinum Ditelluride (PtTe(2)), a novel candidate of group 10 transition-metal dichalcogenides (TMDs), which provides enormous potential for pulsed laser applications due to its highly stable and strong nonlinear optical absorption (NOA) properties. PtTe(2) saturable abs...

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Autores principales: Cheng, Ping Kwong, Tang, Chun Yin, Wang, Xin Yu, Ma, Sainan, Long, Hui, Tsang, Yuen Hong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
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Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6626133/
https://www.ncbi.nlm.nih.gov/pubmed/31300706
http://dx.doi.org/10.1038/s41598-019-46658-y
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author Cheng, Ping Kwong
Tang, Chun Yin
Wang, Xin Yu
Ma, Sainan
Long, Hui
Tsang, Yuen Hong
author_facet Cheng, Ping Kwong
Tang, Chun Yin
Wang, Xin Yu
Ma, Sainan
Long, Hui
Tsang, Yuen Hong
author_sort Cheng, Ping Kwong
collection PubMed
description Two-dimensional (2D) layered Platinum Ditelluride (PtTe(2)), a novel candidate of group 10 transition-metal dichalcogenides (TMDs), which provides enormous potential for pulsed laser applications due to its highly stable and strong nonlinear optical absorption (NOA) properties. PtTe(2) saturable absorber (SA) is successfully fabricated with firstly demonstrated the passively Q-switched laser operation within a Yb-doped fiber laser cavity at 1066 nm. Few layered PtTe(2) is produced by uncomplicated and cost-efficient ultrasonic liquid exfoliation and follow by incorporating into polyvinyl alcohol (PVA) polymer to form a PtTe(2)-PVA composite thin film saturable absorber. The highest achieved single pulse energy is 74.0 nJ corresponding to pulse duration, repetition rate and average output power of 5.2 μs, 33.5 kHz and 2.48 mW, respectively. This work has further exploited the immeasurable utilization potential of the air stable and broadband group 10 TMDs for ultrafast photonic applications.
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spelling pubmed-66261332019-07-21 Passively Q-switched Ytterbium-doped fiber laser based on broadband multilayer Platinum Ditelluride (PtTe(2)) saturable absorber Cheng, Ping Kwong Tang, Chun Yin Wang, Xin Yu Ma, Sainan Long, Hui Tsang, Yuen Hong Sci Rep Article Two-dimensional (2D) layered Platinum Ditelluride (PtTe(2)), a novel candidate of group 10 transition-metal dichalcogenides (TMDs), which provides enormous potential for pulsed laser applications due to its highly stable and strong nonlinear optical absorption (NOA) properties. PtTe(2) saturable absorber (SA) is successfully fabricated with firstly demonstrated the passively Q-switched laser operation within a Yb-doped fiber laser cavity at 1066 nm. Few layered PtTe(2) is produced by uncomplicated and cost-efficient ultrasonic liquid exfoliation and follow by incorporating into polyvinyl alcohol (PVA) polymer to form a PtTe(2)-PVA composite thin film saturable absorber. The highest achieved single pulse energy is 74.0 nJ corresponding to pulse duration, repetition rate and average output power of 5.2 μs, 33.5 kHz and 2.48 mW, respectively. This work has further exploited the immeasurable utilization potential of the air stable and broadband group 10 TMDs for ultrafast photonic applications. Nature Publishing Group UK 2019-07-12 /pmc/articles/PMC6626133/ /pubmed/31300706 http://dx.doi.org/10.1038/s41598-019-46658-y Text en © The Author(s) 2019 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as 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. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Cheng, Ping Kwong
Tang, Chun Yin
Wang, Xin Yu
Ma, Sainan
Long, Hui
Tsang, Yuen Hong
Passively Q-switched Ytterbium-doped fiber laser based on broadband multilayer Platinum Ditelluride (PtTe(2)) saturable absorber
title Passively Q-switched Ytterbium-doped fiber laser based on broadband multilayer Platinum Ditelluride (PtTe(2)) saturable absorber
title_full Passively Q-switched Ytterbium-doped fiber laser based on broadband multilayer Platinum Ditelluride (PtTe(2)) saturable absorber
title_fullStr Passively Q-switched Ytterbium-doped fiber laser based on broadband multilayer Platinum Ditelluride (PtTe(2)) saturable absorber
title_full_unstemmed Passively Q-switched Ytterbium-doped fiber laser based on broadband multilayer Platinum Ditelluride (PtTe(2)) saturable absorber
title_short Passively Q-switched Ytterbium-doped fiber laser based on broadband multilayer Platinum Ditelluride (PtTe(2)) saturable absorber
title_sort passively q-switched ytterbium-doped fiber laser based on broadband multilayer platinum ditelluride (ptte(2)) saturable absorber
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6626133/
https://www.ncbi.nlm.nih.gov/pubmed/31300706
http://dx.doi.org/10.1038/s41598-019-46658-y
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