1.45–1.49-µm tunable thulium-doped silica fiber laser quasi-continuous-wave cladding-pumped at 0.79 µm
1.45–1.49-µm tunable thulium-doped silica fiber laser quasi-continuous-wave cladding-pumped at 0.79 µm
This dataset is about the data of the plot for tunable 14xx nm thulium doped fiber laser-related performance (output power, optical tunable spectrum, time domain).
This dataset contains:
[Five xlxs files for the figures in the paper]
Figure 3: [Cladding absorption spectrum and QCW pump spectrum]: Measured white-light (“cold”) cladding transmission spectrum in 15 m of TDF (resolution bandwidth (RBW) 0.1 nm) and Combined QCW spectrum of all three 0.79 µm diode lasers at full pump power.
Figure 4: [Instantaneous Output power of 1464 nm TDFL and emission spectrum]: Instantaneous TDFL output power vs. launched instantaneous pump power. Blue dots: power at 1.9-μm; red dots: power at 1464 nm; black dots: total output power. (b) 1464 nm output spectrum at full power (RBW: 0.2 nm).
Figure 5: [Tunable output spectrum and power at different central wavelength, and also the core propagation loss]: Output power as a function of tuned wavelength and core propagation loss as a function of wavelength. Bottom graph: TDFL output spectra with 0.5-nm RBW at different tuned wavelengths. Gain fiber length 24 m.
Figure 6: [length dependence of slope efficiency and output power]: Measured slope efficiency and output power as a function of the length of TDF.
Figure 7: [Time domain of Q-switching traces]: Temporal trace of the pulses at maximum 0.79 um pump power;
University of Southampton
Hou, Changshun
a7ec959a-c88b-4d2d-af43-b56eea581de7
Zhai, Ziwei
95caa116-8203-4b74-aa67-b5d00cf14e6d
Choudhury, Nilotpal
db8333e6-bcf1-4e1d-9334-dd6caf5939b5
Harris, Tom George
653cccc2-49bc-424d-af36-f6c8cc46ae59
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Nilsson, Johan
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Hou, Changshun
a7ec959a-c88b-4d2d-af43-b56eea581de7
Zhai, Ziwei
95caa116-8203-4b74-aa67-b5d00cf14e6d
Choudhury, Nilotpal
db8333e6-bcf1-4e1d-9334-dd6caf5939b5
Harris, Tom George
653cccc2-49bc-424d-af36-f6c8cc46ae59
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Nilsson, Johan
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Hou, Changshun
(2025)
1.45–1.49-µm tunable thulium-doped silica fiber laser quasi-continuous-wave cladding-pumped at 0.79 µm.
University of Southampton
doi:10.5258/SOTON/D3410
[Dataset]
Abstract
This dataset is about the data of the plot for tunable 14xx nm thulium doped fiber laser-related performance (output power, optical tunable spectrum, time domain).
This dataset contains:
[Five xlxs files for the figures in the paper]
Figure 3: [Cladding absorption spectrum and QCW pump spectrum]: Measured white-light (“cold”) cladding transmission spectrum in 15 m of TDF (resolution bandwidth (RBW) 0.1 nm) and Combined QCW spectrum of all three 0.79 µm diode lasers at full pump power.
Figure 4: [Instantaneous Output power of 1464 nm TDFL and emission spectrum]: Instantaneous TDFL output power vs. launched instantaneous pump power. Blue dots: power at 1.9-μm; red dots: power at 1464 nm; black dots: total output power. (b) 1464 nm output spectrum at full power (RBW: 0.2 nm).
Figure 5: [Tunable output spectrum and power at different central wavelength, and also the core propagation loss]: Output power as a function of tuned wavelength and core propagation loss as a function of wavelength. Bottom graph: TDFL output spectra with 0.5-nm RBW at different tuned wavelengths. Gain fiber length 24 m.
Figure 6: [length dependence of slope efficiency and output power]: Measured slope efficiency and output power as a function of the length of TDF.
Figure 7: [Time domain of Q-switching traces]: Temporal trace of the pulses at maximum 0.79 um pump power;
Archive
1.47_um_QCW_TDFL.zip
- Dataset
Text
README_1.47_um.txt
- Dataset
More information
Published date: 12 August 2025
Identifiers
Local EPrints ID: 504336
URI: http://eprints.soton.ac.uk/id/eprint/504336
PURE UUID: 0a9d1310-0888-4395-b500-6aa27db303d5
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Date deposited: 04 Sep 2025 16:55
Last modified: 05 Sep 2025 02:07
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