Wavelength-swept Tm-doped fiber laser operating in the two-micron wavelength band
Wavelength-swept Tm-doped fiber laser operating in the two-micron wavelength band
A wavelength-swept thulium-doped silica fiber laser using an intracavity rotating slotted-disk wavelength scanning filter in combination with an intracavity solid etalon for passive control of temporal and spectral profiles is reported. The laser yielded a wavelength swept output in a step-wise fashion with each laser pulse separated from the previous pulse by a frequency interval equal to the free-spectral-range of the etalon and with an instantaneous linewidth of <0.05 nm. Scanning ranges from 1905 nm to 2049 nm for a cladding-pumping laser configuration, and from 1768 nm to 1956 nm for a core-pumping laser configuration were achieved at average output powers up to ~1 W.
20014-20019
Tokurakawa, M.
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Daniel, Jae M.O.
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Cheung, C.S.
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Liang, H.
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Clarkson, W.A.
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August 2014
Tokurakawa, M.
0de3bdd5-e313-4f27-85c1-a2572ac17b8b
Daniel, Jae M.O.
6196e732-cd6c-43a7-bc9f-bc4f99e72c23
Cheung, C.S.
0dad138f-df7c-4aed-b880-ac2eb3cce2ac
Liang, H.
a67d00dd-b439-4806-9ac0-ac7644732b4b
Clarkson, W.A.
3b060f63-a303-4fa5-ad50-95f166df1ba2
Tokurakawa, M., Daniel, Jae M.O., Cheung, C.S., Liang, H. and Clarkson, W.A.
(2014)
Wavelength-swept Tm-doped fiber laser operating in the two-micron wavelength band.
Optics Express, 22 (17), .
(doi:10.1364/OE.22.020014).
Abstract
A wavelength-swept thulium-doped silica fiber laser using an intracavity rotating slotted-disk wavelength scanning filter in combination with an intracavity solid etalon for passive control of temporal and spectral profiles is reported. The laser yielded a wavelength swept output in a step-wise fashion with each laser pulse separated from the previous pulse by a frequency interval equal to the free-spectral-range of the etalon and with an instantaneous linewidth of <0.05 nm. Scanning ranges from 1905 nm to 2049 nm for a cladding-pumping laser configuration, and from 1768 nm to 1956 nm for a core-pumping laser configuration were achieved at average output powers up to ~1 W.
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Published date: August 2014
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 372644
URI: http://eprints.soton.ac.uk/id/eprint/372644
ISSN: 1094-4087
PURE UUID: 733fce5a-2a3e-45cd-9a18-0412b2c81421
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Date deposited: 17 Dec 2014 10:18
Last modified: 14 Mar 2024 18:40
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Contributors
Author:
M. Tokurakawa
Author:
Jae M.O. Daniel
Author:
C.S. Cheung
Author:
H. Liang
Author:
W.A. Clarkson
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