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Experimental Investigation of Actively Q-Switched Er(3+):ZBLAN Fiber Laser Operating at around 2.8 µm
A diode-pumped Q-switched Er(3+):ZBLAN double-clad, single-transverse mode fiber laser is practically realized. The Q-switched laser characteristics as a function of pump power, repetition rate, and fiber length are experimentally investigated. The results obtained show that the Q-switched operation...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7472160/ https://www.ncbi.nlm.nih.gov/pubmed/32824714 http://dx.doi.org/10.3390/s20164642 |
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author | Sojka, Lukasz Pajewski, Lukasz Lamrini, Samir Farries, Mark Benson, Trevor M. Seddon, Angela B. Sujecki, Slawomir |
author_facet | Sojka, Lukasz Pajewski, Lukasz Lamrini, Samir Farries, Mark Benson, Trevor M. Seddon, Angela B. Sujecki, Slawomir |
author_sort | Sojka, Lukasz |
collection | PubMed |
description | A diode-pumped Q-switched Er(3+):ZBLAN double-clad, single-transverse mode fiber laser is practically realized. The Q-switched laser characteristics as a function of pump power, repetition rate, and fiber length are experimentally investigated. The results obtained show that the Q-switched operation with 46 µJ pulse energy, 56 ns long pulses, and 0.821 kW peak power is achieved at a pulse repetition rate of 10 kHz. To the best of our knowledge, this is the highest-ever demonstrated peak power emitted from an actively Q-switched, single-transverse mode Er(3+):ZBLAN fiber laser operating near 2.8 µm. |
format | Online Article Text |
id | pubmed-7472160 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-74721602020-09-04 Experimental Investigation of Actively Q-Switched Er(3+):ZBLAN Fiber Laser Operating at around 2.8 µm Sojka, Lukasz Pajewski, Lukasz Lamrini, Samir Farries, Mark Benson, Trevor M. Seddon, Angela B. Sujecki, Slawomir Sensors (Basel) Letter A diode-pumped Q-switched Er(3+):ZBLAN double-clad, single-transverse mode fiber laser is practically realized. The Q-switched laser characteristics as a function of pump power, repetition rate, and fiber length are experimentally investigated. The results obtained show that the Q-switched operation with 46 µJ pulse energy, 56 ns long pulses, and 0.821 kW peak power is achieved at a pulse repetition rate of 10 kHz. To the best of our knowledge, this is the highest-ever demonstrated peak power emitted from an actively Q-switched, single-transverse mode Er(3+):ZBLAN fiber laser operating near 2.8 µm. MDPI 2020-08-18 /pmc/articles/PMC7472160/ /pubmed/32824714 http://dx.doi.org/10.3390/s20164642 Text en © 2020 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Letter Sojka, Lukasz Pajewski, Lukasz Lamrini, Samir Farries, Mark Benson, Trevor M. Seddon, Angela B. Sujecki, Slawomir Experimental Investigation of Actively Q-Switched Er(3+):ZBLAN Fiber Laser Operating at around 2.8 µm |
title | Experimental Investigation of Actively Q-Switched Er(3+):ZBLAN Fiber Laser Operating at around 2.8 µm |
title_full | Experimental Investigation of Actively Q-Switched Er(3+):ZBLAN Fiber Laser Operating at around 2.8 µm |
title_fullStr | Experimental Investigation of Actively Q-Switched Er(3+):ZBLAN Fiber Laser Operating at around 2.8 µm |
title_full_unstemmed | Experimental Investigation of Actively Q-Switched Er(3+):ZBLAN Fiber Laser Operating at around 2.8 µm |
title_short | Experimental Investigation of Actively Q-Switched Er(3+):ZBLAN Fiber Laser Operating at around 2.8 µm |
title_sort | experimental investigation of actively q-switched er(3+):zblan fiber laser operating at around 2.8 µm |
topic | Letter |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7472160/ https://www.ncbi.nlm.nih.gov/pubmed/32824714 http://dx.doi.org/10.3390/s20164642 |
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