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Dysprosium-Doped Chalcogenide Master Oscillator Power Amplifier (MOPA) for Mid-IR Emission

Mario Christian Falconi, Giuseppe Palma, Florent Starecki, Virginie Nazabal, Johann Troles, Jean-Luc Adam, Stefano Taccheo Orcid Logo, Maurizio Ferrari, Francesco Prudenzano

Journal of Lightwave Technology, Volume: 35, Issue: 2, Pages: 265 - 273

Swansea University Author: Stefano Taccheo Orcid Logo

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DOI (Published version): 10.1109/JLT.2016.2632531

Abstract

The paper describes the design of a medium infrared fiber laser based on a dysprosium-doped chalcogenide glass Dy3+ : Ga5 Ge20Sb10S65. To obtain a high efficiency, the fiber laser is followed by an optical amplifier making use of residual pump power. The optimized optical source exploits a master os...

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Published in: Journal of Lightwave Technology
ISSN: 0733-8724 1558-2213
Published: 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa32357
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first_indexed 2017-03-09T14:00:41Z
last_indexed 2020-06-24T12:44:10Z
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spelling 2020-06-24T12:42:06.9303164 v2 32357 2017-03-09 Dysprosium-Doped Chalcogenide Master Oscillator Power Amplifier (MOPA) for Mid-IR Emission ab5f951bdf448ec045d42a35d95dc0bf 0000-0003-0578-0563 Stefano Taccheo Stefano Taccheo true false 2017-03-09 MECH The paper describes the design of a medium infrared fiber laser based on a dysprosium-doped chalcogenide glass Dy3+ : Ga5 Ge20Sb10S65. To obtain a high efficiency, the fiber laser is followed by an optical amplifier making use of residual pump power. The optimized optical source exploits a master oscillator power amplifier (MOPA) configuration. The MOPA pump and signal wavelengths are 1709 and 4384 nm, respectively. Spectroscopic parameters measured on preliminary samples of chalcogenide glasses are taken into account to fulfill realistic simulations. The MOPA emission is maximized by applying a particle swarm optimization approach. For an input pump power of 3 W, an output power of 637 mW can be obtained for optical fiber losses close to 1 dB m-1. The optimized MOPA configuration allows a laser efficiency larger than 21%. Journal Article Journal of Lightwave Technology 35 2 265 273 0733-8724 1558-2213 photonic crystal fibers (PCFs), Chalcogenide glass, dysprosium, electromagnetic analysis, laser, medium infrared, MOPA, optical fiber amplifiers 15 1 2017 2017-01-15 10.1109/JLT.2016.2632531 COLLEGE NANME Mechanical Engineering COLLEGE CODE MECH Swansea University 2020-06-24T12:42:06.9303164 2017-03-09T12:11:48.0276401 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering Mario Christian Falconi 1 Giuseppe Palma 2 Florent Starecki 3 Virginie Nazabal 4 Johann Troles 5 Jean-Luc Adam 6 Stefano Taccheo 0000-0003-0578-0563 7 Maurizio Ferrari 8 Francesco Prudenzano 9 0032357-27032017105606.pdf falconi2017.pdf 2017-03-27T10:56:06.6470000 Output 580690 application/pdf Version of Record true 2017-03-27T00:00:00.0000000 false eng
title Dysprosium-Doped Chalcogenide Master Oscillator Power Amplifier (MOPA) for Mid-IR Emission
spellingShingle Dysprosium-Doped Chalcogenide Master Oscillator Power Amplifier (MOPA) for Mid-IR Emission
Stefano Taccheo
title_short Dysprosium-Doped Chalcogenide Master Oscillator Power Amplifier (MOPA) for Mid-IR Emission
title_full Dysprosium-Doped Chalcogenide Master Oscillator Power Amplifier (MOPA) for Mid-IR Emission
title_fullStr Dysprosium-Doped Chalcogenide Master Oscillator Power Amplifier (MOPA) for Mid-IR Emission
title_full_unstemmed Dysprosium-Doped Chalcogenide Master Oscillator Power Amplifier (MOPA) for Mid-IR Emission
title_sort Dysprosium-Doped Chalcogenide Master Oscillator Power Amplifier (MOPA) for Mid-IR Emission
author_id_str_mv ab5f951bdf448ec045d42a35d95dc0bf
author_id_fullname_str_mv ab5f951bdf448ec045d42a35d95dc0bf_***_Stefano Taccheo
author Stefano Taccheo
author2 Mario Christian Falconi
Giuseppe Palma
Florent Starecki
Virginie Nazabal
Johann Troles
Jean-Luc Adam
Stefano Taccheo
Maurizio Ferrari
Francesco Prudenzano
format Journal article
container_title Journal of Lightwave Technology
container_volume 35
container_issue 2
container_start_page 265
publishDate 2017
institution Swansea University
issn 0733-8724
1558-2213
doi_str_mv 10.1109/JLT.2016.2632531
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering
document_store_str 1
active_str 0
description The paper describes the design of a medium infrared fiber laser based on a dysprosium-doped chalcogenide glass Dy3+ : Ga5 Ge20Sb10S65. To obtain a high efficiency, the fiber laser is followed by an optical amplifier making use of residual pump power. The optimized optical source exploits a master oscillator power amplifier (MOPA) configuration. The MOPA pump and signal wavelengths are 1709 and 4384 nm, respectively. Spectroscopic parameters measured on preliminary samples of chalcogenide glasses are taken into account to fulfill realistic simulations. The MOPA emission is maximized by applying a particle swarm optimization approach. For an input pump power of 3 W, an output power of 637 mW can be obtained for optical fiber losses close to 1 dB m-1. The optimized MOPA configuration allows a laser efficiency larger than 21%.
published_date 2017-01-15T03:39:38Z
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score 11.012678

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