3.96 kW All-Fiberized Linearly Polarized and Narrow Linewidth Fiber Laser with Near-Diffraction-Limited Beam Quality

In this paper, we realize a 3.96 kW all-fiberized and polarization-maintained (PM) amplifier with narrow linewidth and near-diffraction-limited beam quality. Based on a master oscillator power amplifier (MOPA) configuration seeded with phase-modulated single-frequency laser, a 3.96 kW signal laser i...

Descripción completa

Detalles Bibliográficos
Autores principales: Ren, Shuai, Ma, Pengfei, Li, Wei, Wang, Guangjian, Chen, Yisha, Song, Jiaxin, Liu, Wei, Zhou, Pu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9332766/
https://www.ncbi.nlm.nih.gov/pubmed/35893508
http://dx.doi.org/10.3390/nano12152541
_version_ 1784758729000878080
author Ren, Shuai
Ma, Pengfei
Li, Wei
Wang, Guangjian
Chen, Yisha
Song, Jiaxin
Liu, Wei
Zhou, Pu
author_facet Ren, Shuai
Ma, Pengfei
Li, Wei
Wang, Guangjian
Chen, Yisha
Song, Jiaxin
Liu, Wei
Zhou, Pu
author_sort Ren, Shuai
collection PubMed
description In this paper, we realize a 3.96 kW all-fiberized and polarization-maintained (PM) amplifier with narrow linewidth and near-diffraction-limited beam quality. Based on a master oscillator power amplifier (MOPA) configuration seeded with phase-modulated single-frequency laser, a 3.96 kW signal laser is achieved with a 3 dB linewidth of 0.62 nm at the pump power of 5.02 kW. At the maximum output power, the polarization extinction ratio (PER) is ~13.9 dB, and the beam quality (M(2) factor) is M(2)(x) = 1.31, M(2)(y) = 1.41. As far as we know, this is the maximum output power of PM narrow linewidth fiber laser with near-diffraction-limited beam quality and all-fiber format.
format Online
Article
Text
id pubmed-9332766
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-93327662022-07-29 3.96 kW All-Fiberized Linearly Polarized and Narrow Linewidth Fiber Laser with Near-Diffraction-Limited Beam Quality Ren, Shuai Ma, Pengfei Li, Wei Wang, Guangjian Chen, Yisha Song, Jiaxin Liu, Wei Zhou, Pu Nanomaterials (Basel) Article In this paper, we realize a 3.96 kW all-fiberized and polarization-maintained (PM) amplifier with narrow linewidth and near-diffraction-limited beam quality. Based on a master oscillator power amplifier (MOPA) configuration seeded with phase-modulated single-frequency laser, a 3.96 kW signal laser is achieved with a 3 dB linewidth of 0.62 nm at the pump power of 5.02 kW. At the maximum output power, the polarization extinction ratio (PER) is ~13.9 dB, and the beam quality (M(2) factor) is M(2)(x) = 1.31, M(2)(y) = 1.41. As far as we know, this is the maximum output power of PM narrow linewidth fiber laser with near-diffraction-limited beam quality and all-fiber format. MDPI 2022-07-24 /pmc/articles/PMC9332766/ /pubmed/35893508 http://dx.doi.org/10.3390/nano12152541 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 Article
Ren, Shuai
Ma, Pengfei
Li, Wei
Wang, Guangjian
Chen, Yisha
Song, Jiaxin
Liu, Wei
Zhou, Pu
3.96 kW All-Fiberized Linearly Polarized and Narrow Linewidth Fiber Laser with Near-Diffraction-Limited Beam Quality
title 3.96 kW All-Fiberized Linearly Polarized and Narrow Linewidth Fiber Laser with Near-Diffraction-Limited Beam Quality
title_full 3.96 kW All-Fiberized Linearly Polarized and Narrow Linewidth Fiber Laser with Near-Diffraction-Limited Beam Quality
title_fullStr 3.96 kW All-Fiberized Linearly Polarized and Narrow Linewidth Fiber Laser with Near-Diffraction-Limited Beam Quality
title_full_unstemmed 3.96 kW All-Fiberized Linearly Polarized and Narrow Linewidth Fiber Laser with Near-Diffraction-Limited Beam Quality
title_short 3.96 kW All-Fiberized Linearly Polarized and Narrow Linewidth Fiber Laser with Near-Diffraction-Limited Beam Quality
title_sort 3.96 kw all-fiberized linearly polarized and narrow linewidth fiber laser with near-diffraction-limited beam quality
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9332766/
https://www.ncbi.nlm.nih.gov/pubmed/35893508
http://dx.doi.org/10.3390/nano12152541
work_keys_str_mv AT renshuai 396kwallfiberizedlinearlypolarizedandnarrowlinewidthfiberlaserwithneardiffractionlimitedbeamquality
AT mapengfei 396kwallfiberizedlinearlypolarizedandnarrowlinewidthfiberlaserwithneardiffractionlimitedbeamquality
AT liwei 396kwallfiberizedlinearlypolarizedandnarrowlinewidthfiberlaserwithneardiffractionlimitedbeamquality
AT wangguangjian 396kwallfiberizedlinearlypolarizedandnarrowlinewidthfiberlaserwithneardiffractionlimitedbeamquality
AT chenyisha 396kwallfiberizedlinearlypolarizedandnarrowlinewidthfiberlaserwithneardiffractionlimitedbeamquality
AT songjiaxin 396kwallfiberizedlinearlypolarizedandnarrowlinewidthfiberlaserwithneardiffractionlimitedbeamquality
AT liuwei 396kwallfiberizedlinearlypolarizedandnarrowlinewidthfiberlaserwithneardiffractionlimitedbeamquality
AT zhoupu 396kwallfiberizedlinearlypolarizedandnarrowlinewidthfiberlaserwithneardiffractionlimitedbeamquality

Ejemplares similares