An 11.5 W Yb:YAG planar waveguide laser fabricated via pulsed laser deposition
An 11.5 W Yb:YAG planar waveguide laser fabricated via pulsed laser deposition
We present details of the homo-epitaxial growth of Yb:YAG onto a <100> oriented YAG substrate by pulsed laser deposition. Material characterization and initial laser experiments are also reported, including the demonstration of laser action from the 15 µm-thick planar waveguide generating 11.5 W of output power with a slope efficiency of 48%. This work indicates that under appropriate conditions, high-quality single-crystal Yb:YAG growth via pulsed laser deposition is achievable with characteristics comparable to those obtained via conventional crystal growth techniques.
91-96
Grant-Jacob, James
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Beecher, Stephen J.
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Parsonage, Tina L.
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Hua, Ping
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Mackenzie, Jacob I.
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Shepherd, David P.
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Eason, Robert W.
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1 January 2016
Grant-Jacob, James
c5d144d8-3c43-4195-8e80-edd96bfda91b
Beecher, Stephen J.
b3664adc-d6b5-4a5a-a09a-8e1415c6d3f5
Parsonage, Tina L.
652160d8-72de-4846-a644-e9de62276706
Hua, Ping
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Mackenzie, Jacob I.
1d82c826-fdbf-425b-ac04-be43ccf12008
Shepherd, David P.
9fdd51c4-39d6-41b3-9021-4c033c2f4ead
Eason, Robert W.
e38684c3-d18c-41b9-a4aa-def67283b020
Grant-Jacob, James, Beecher, Stephen J., Parsonage, Tina L., Hua, Ping, Mackenzie, Jacob I., Shepherd, David P. and Eason, Robert W.
(2016)
An 11.5 W Yb:YAG planar waveguide laser fabricated via pulsed laser deposition.
Optical Materials Express, 6 (1), .
(doi:10.1364/OME.6.000091).
Abstract
We present details of the homo-epitaxial growth of Yb:YAG onto a <100> oriented YAG substrate by pulsed laser deposition. Material characterization and initial laser experiments are also reported, including the demonstration of laser action from the 15 µm-thick planar waveguide generating 11.5 W of output power with a slope efficiency of 48%. This work indicates that under appropriate conditions, high-quality single-crystal Yb:YAG growth via pulsed laser deposition is achievable with characteristics comparable to those obtained via conventional crystal growth techniques.
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ome-6-1-91.pdf
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Accepted/In Press date: 30 November 2015
e-pub ahead of print date: 10 December 2015
Published date: 1 January 2016
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 384775
URI: http://eprints.soton.ac.uk/id/eprint/384775
PURE UUID: ca4a0217-4408-421f-a16c-e94073f2ad3f
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Date deposited: 18 Dec 2015 15:56
Last modified: 15 Mar 2024 03:37
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Contributors
Author:
James Grant-Jacob
Author:
Stephen J. Beecher
Author:
Tina L. Parsonage
Author:
Ping Hua
Author:
Jacob I. Mackenzie
Author:
David P. Shepherd
Author:
Robert W. Eason
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