Wavelength-Tuning of Nanosecond Pulses in Er-Doped Fluoride Fibre Amplifier
We investigate the gain bandwidth and wavelength-tuning range of an erbium-doped fluoride fibre amplifier. The presented experimental setup consisted of a widely wavelength-tunable optical parametric oscillator (OPO), which was amplified in a single-stage Er-doped fluoride fibre amplifier. The OPO l...
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IEEE
2022-01-01
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Online Access: | https://ieeexplore.ieee.org/document/9888057/ |
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author | Paulami Ray Amit Yadav Solenn Cozic Franck Joulain Thibaud Berthelot Ulf Hinze Samuel Poulain Edik U. Rafailov Nikolai B. Chichkov |
author_facet | Paulami Ray Amit Yadav Solenn Cozic Franck Joulain Thibaud Berthelot Ulf Hinze Samuel Poulain Edik U. Rafailov Nikolai B. Chichkov |
author_sort | Paulami Ray |
collection | DOAJ |
description | We investigate the gain bandwidth and wavelength-tuning range of an erbium-doped fluoride fibre amplifier. The presented experimental setup consisted of a widely wavelength-tunable optical parametric oscillator (OPO), which was amplified in a single-stage Er-doped fluoride fibre amplifier. The OPO laser provided seed pulses with a pulse width of 5.2 ns and a repetition rate of 10 kHz. The fibre section consisted of 2.2 m of double-clad, single-mode fibre with a doping concentration of 7 mol%. Wavelength-tuning was analysed at gain values of up to 26 dB and amplified pulse energies of up to 37.4 <inline-formula><tex-math notation="LaTeX">$\mu \mathrm{J}$</tex-math></inline-formula>. Using this setup, we demonstrate continuous wavelength tuning of more than 100 nm, covering the wavelength range from 2712 nm to 2818 nm. |
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id | doaj.art-95000539b1234efa8ab19d7e9862fcb7 |
institution | Directory Open Access Journal |
issn | 1943-0655 |
language | English |
last_indexed | 2024-04-12T03:12:25Z |
publishDate | 2022-01-01 |
publisher | IEEE |
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series | IEEE Photonics Journal |
spelling | doaj.art-95000539b1234efa8ab19d7e9862fcb72022-12-22T03:50:18ZengIEEEIEEE Photonics Journal1943-06552022-01-011451510.1109/JPHOT.2022.32061049888057Wavelength-Tuning of Nanosecond Pulses in Er-Doped Fluoride Fibre AmplifierPaulami Ray0Amit Yadav1https://orcid.org/0000-0001-7865-6905Solenn Cozic2Franck Joulain3Thibaud Berthelot4Ulf Hinze5Samuel Poulain6Edik U. Rafailov7https://orcid.org/0000-0002-4152-0120Nikolai B. Chichkov8https://orcid.org/0000-0003-1031-8920Aston Institute of Photonic Technologies, Aston University, Birmingham, U.K.Aston Institute of Photonic Technologies, Aston University, Birmingham, U.K.Le Verre Fluoré, Campus KerLann, Bruz, FranceLe Verre Fluoré, Campus KerLann, Bruz, FranceLe Verre Fluoré, Campus KerLann, Bruz, FranceInstitute of Quantum Optics, Leibniz University Hanover, GermanyLe Verre Fluoré, Campus KerLann, Bruz, FranceAston Institute of Photonic Technologies, Aston University, Birmingham, U.K.Aston Institute of Photonic Technologies, Aston University, Birmingham, U.K.We investigate the gain bandwidth and wavelength-tuning range of an erbium-doped fluoride fibre amplifier. The presented experimental setup consisted of a widely wavelength-tunable optical parametric oscillator (OPO), which was amplified in a single-stage Er-doped fluoride fibre amplifier. The OPO laser provided seed pulses with a pulse width of 5.2 ns and a repetition rate of 10 kHz. The fibre section consisted of 2.2 m of double-clad, single-mode fibre with a doping concentration of 7 mol%. Wavelength-tuning was analysed at gain values of up to 26 dB and amplified pulse energies of up to 37.4 <inline-formula><tex-math notation="LaTeX">$\mu \mathrm{J}$</tex-math></inline-formula>. Using this setup, we demonstrate continuous wavelength tuning of more than 100 nm, covering the wavelength range from 2712 nm to 2818 nm.https://ieeexplore.ieee.org/document/9888057/Fibre laserNanosecondErbiumMid-infraredZBLANFluoride fibre |
spellingShingle | Paulami Ray Amit Yadav Solenn Cozic Franck Joulain Thibaud Berthelot Ulf Hinze Samuel Poulain Edik U. Rafailov Nikolai B. Chichkov Wavelength-Tuning of Nanosecond Pulses in Er-Doped Fluoride Fibre Amplifier IEEE Photonics Journal Fibre laser Nanosecond Erbium Mid-infrared ZBLAN Fluoride fibre |
title | Wavelength-Tuning of Nanosecond Pulses in Er-Doped Fluoride Fibre Amplifier |
title_full | Wavelength-Tuning of Nanosecond Pulses in Er-Doped Fluoride Fibre Amplifier |
title_fullStr | Wavelength-Tuning of Nanosecond Pulses in Er-Doped Fluoride Fibre Amplifier |
title_full_unstemmed | Wavelength-Tuning of Nanosecond Pulses in Er-Doped Fluoride Fibre Amplifier |
title_short | Wavelength-Tuning of Nanosecond Pulses in Er-Doped Fluoride Fibre Amplifier |
title_sort | wavelength tuning of nanosecond pulses in er doped fluoride fibre amplifier |
topic | Fibre laser Nanosecond Erbium Mid-infrared ZBLAN Fluoride fibre |
url | https://ieeexplore.ieee.org/document/9888057/ |
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