Ar+ ion milling rib waveguides on nonlinear optical (Yb,Nb):RTP/RTP epitaxial layers
Ar+ ion milling rib waveguides on nonlinear optical (Yb,Nb):RTP/RTP epitaxial layers
In this paper we present the fabrication and characterization of rib waveguides made on (Yb,Nb):RbTiOPO4/RbTiOPO4 epitaxial layers. Liquid phase epitaxy (LPE) was used to grow planar thin films followed by Ar+ ion milling for surface rib fabrication. Here, we report the detailed fabrication procedure and characterization of the ribs. The study reveals good optical confinement and that type II second harmonic generation inside the rib was obtained, showing the generation of green light at 570 nm.
1912-1917
Cugat, J.
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Choudhary, A.
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Solé, R.
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Massons, J.
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Shepherd, D.P.
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Díaz, F.
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Aguiló, M.
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1 November 2013
Cugat, J.
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Choudhary, A.
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Solé, R.
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Massons, J.
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Shepherd, D.P.
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Díaz, F.
babe7378-e970-4195-beab-84f41b1694a4
Aguiló, M.
61fe554a-22ea-43db-9fd3-8d3209bf99ed
Cugat, J., Choudhary, A., Solé, R., Massons, J., Shepherd, D.P., Díaz, F. and Aguiló, M.
(2013)
Ar+ ion milling rib waveguides on nonlinear optical (Yb,Nb):RTP/RTP epitaxial layers.
Optical Materials Express, 3 (11), .
(doi:10.1364/OME.3.001912).
Abstract
In this paper we present the fabrication and characterization of rib waveguides made on (Yb,Nb):RbTiOPO4/RbTiOPO4 epitaxial layers. Liquid phase epitaxy (LPE) was used to grow planar thin films followed by Ar+ ion milling for surface rib fabrication. Here, we report the detailed fabrication procedure and characterization of the ribs. The study reveals good optical confinement and that type II second harmonic generation inside the rib was obtained, showing the generation of green light at 570 nm.
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ome-3-11-1912.pdf
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e-pub ahead of print date: 21 October 2013
Published date: 1 November 2013
Organisations:
Optoelectronics Research Centre
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Local EPrints ID: 359706
URI: http://eprints.soton.ac.uk/id/eprint/359706
PURE UUID: 821c2a0b-92df-483b-af41-781132d3b045
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Date deposited: 11 Nov 2013 10:18
Last modified: 15 Mar 2024 02:40
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Contributors
Author:
J. Cugat
Author:
A. Choudhary
Author:
R. Solé
Author:
J. Massons
Author:
D.P. Shepherd
Author:
F. Díaz
Author:
M. Aguiló
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