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A diode-bar end-pumped high-power Nd:Y3Al5O12 planar waveguide laser

A diode-bar end-pumped high-power Nd:Y3Al5O12 planar waveguide laser
A diode-bar end-pumped high-power Nd:Y3Al5O12 planar waveguide laser
A compact high power planar waveguide laser end-pumped by a diode-bar is reported. The waveguide was fabricated by liquid-phase epitaxy and had an 80µm thick, 1.5at% Nd:Y3Al5O12 core on a Y3Al5O12 substrate. A maximum output power of 6.2W was obtained at 1.064µm, when the device was pumped with a 20W diode-bar operating near 807nm, giving an overall optical-to-optical conversion efficiency of 31%. The total device length was 5cm.
0146-9592
942-944
Bonner, C.L.
96e1b86d-6161-469a-b090-9aacf1e96c98
Brown, C.T.A.
7a30f6bb-ac13-457c-9c14-c6bbc12156c4
Shepherd, D.P.
9fdd51c4-39d6-41b3-9021-4c033c2f4ead
Clarkson, W.A.
3b060f63-a303-4fa5-ad50-95f166df1ba2
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c
Hanna, David
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Bonner, C.L.
96e1b86d-6161-469a-b090-9aacf1e96c98
Brown, C.T.A.
7a30f6bb-ac13-457c-9c14-c6bbc12156c4
Shepherd, D.P.
9fdd51c4-39d6-41b3-9021-4c033c2f4ead
Clarkson, W.A.
3b060f63-a303-4fa5-ad50-95f166df1ba2
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c
Hanna, David
3da5a5b4-71c2-4441-bb67-21f0d28a187d

Bonner, C.L., Brown, C.T.A., Shepherd, D.P., Clarkson, W.A., Tropper, A.C. and Hanna, David (1998) A diode-bar end-pumped high-power Nd:Y3Al5O12 planar waveguide laser. Optics Letters, 23 (12), 942-944. (doi:10.1364/OL.23.000942).

Record type: Article

Abstract

A compact high power planar waveguide laser end-pumped by a diode-bar is reported. The waveguide was fabricated by liquid-phase epitaxy and had an 80µm thick, 1.5at% Nd:Y3Al5O12 core on a Y3Al5O12 substrate. A maximum output power of 6.2W was obtained at 1.064µm, when the device was pumped with a 20W diode-bar operating near 807nm, giving an overall optical-to-optical conversion efficiency of 31%. The total device length was 5cm.

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More information

Published date: 15 June 1998
Learn more about Optoelectronics Research Centre research Learn more about Physics & Astronomy research

Identifiers

Local EPrints ID: 77897
URI: http://eprints.soton.ac.uk/id/eprint/77897
DOI: doi:10.1364/OL.23.000942
ISSN: 0146-9592
PURE UUID: c58095dd-14f8-489f-ae84-2cac43f25231
ORCID for D.P. Shepherd: ORCID iD orcid.org/0000-0002-4561-8184

Catalogue record

Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:34

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Contributors

Author: C.L. Bonner
Author: C.T.A. Brown
Author: D.P. Shepherd ORCID iD
Author: W.A. Clarkson
Author: A.C. Tropper
Author: David Hanna

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