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A diode-pumped, high gain, planar waveguide, Nd:Y3Al5O12 amplifier

A diode-pumped, high gain, planar waveguide, Nd:Y3Al5O12 amplifier
A diode-pumped, high gain, planar waveguide, Nd:Y3Al5O12 amplifier
We report the use of a 5 mm long planar Nd:YAG waveguide grown by liquid-phase epitaxy as an amplifier at 1.064 µm. In a double-pass configuration pumped by a 1.2 W diode-laser, small signal gains of 686 (28 dB) have been observed and efficient power extraction demonstrated with output powers of up to 290 mW being obtained.
0003-6951
876-878
Shepherd, D.P.
9fdd51c4-39d6-41b3-9021-4c033c2f4ead
Brown, C.T.A.
7a30f6bb-ac13-457c-9c14-c6bbc12156c4
Warburton, T.J.
4298ec6d-6b1a-434e-9f8f-fe95102b49a8
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c
Shepherd, D.P.
9fdd51c4-39d6-41b3-9021-4c033c2f4ead
Brown, C.T.A.
7a30f6bb-ac13-457c-9c14-c6bbc12156c4
Warburton, T.J.
4298ec6d-6b1a-434e-9f8f-fe95102b49a8
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c

Shepherd, D.P., Brown, C.T.A., Warburton, T.J., Hanna, D.C. and Tropper, A.C. (1997) A diode-pumped, high gain, planar waveguide, Nd:Y3Al5O12 amplifier. Applied Physics Letters, 71 (7), 876-878. (doi:10.1063/1.119675).

Record type: Article

Abstract

We report the use of a 5 mm long planar Nd:YAG waveguide grown by liquid-phase epitaxy as an amplifier at 1.064 µm. In a double-pass configuration pumped by a 1.2 W diode-laser, small signal gains of 686 (28 dB) have been observed and efficient power extraction demonstrated with output powers of up to 290 mW being obtained.

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Published date: August 1997
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Identifiers

Local EPrints ID: 77976
URI: http://eprints.soton.ac.uk/id/eprint/77976
DOI: doi:10.1063/1.119675
ISSN: 0003-6951
PURE UUID: a695b6ba-53fd-48a5-a1ba-6292afedfc3c
ORCID for D.P. Shepherd: ORCID iD orcid.org/0000-0002-4561-8184

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

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Contributors

Author: D.P. Shepherd ORCID iD
Author: C.T.A. Brown
Author: T.J. Warburton
Author: D.C. Hanna
Author: A.C. Tropper

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