Switching applications in domain-engineered LiNbO3
Switching applications in domain-engineered LiNbO3
We have developed a novel electro-optically addressable total internal reflection (TIR) switch in a sample of z-cut domain-engineered congruent LiNbO3. Electric field poling has been used to domain invert one half of the sample, producing a sharp boundary between the two anti-parallel domain regions. Such a switch has numerous advantages including ease of fabrication, high switching contrast ratios, (TIR is a 100% efficient process for reflection at an ideal interface), relatively low drive voltages, and a wavelength dependence that is less critical than other electro-optic devices such as Pockels cells.
Boyland, A.J.
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Mailis, Sakellaris
233e0768-3f8d-430e-8fdf-92e6f4f6a0c4
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
2001
Boyland, A.J.
7f024ca8-d41f-4aa2-9536-9baa0b8c892e
Mailis, Sakellaris
233e0768-3f8d-430e-8fdf-92e6f4f6a0c4
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Boyland, A.J., Mailis, Sakellaris and Eason, R.W.
(2001)
Switching applications in domain-engineered LiNbO3.
Fourth Annual Meeting of the COST P2 action "Applications of nonlinear optical Phenomena" and Workshop on LiNbO3, Hungary.
16 - 19 May 2001.
1 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
We have developed a novel electro-optically addressable total internal reflection (TIR) switch in a sample of z-cut domain-engineered congruent LiNbO3. Electric field poling has been used to domain invert one half of the sample, producing a sharp boundary between the two anti-parallel domain regions. Such a switch has numerous advantages including ease of fabrication, high switching contrast ratios, (TIR is a 100% efficient process for reflection at an ideal interface), relatively low drive voltages, and a wavelength dependence that is less critical than other electro-optic devices such as Pockels cells.
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Published date: 2001
Venue - Dates:
Fourth Annual Meeting of the COST P2 action "Applications of nonlinear optical Phenomena" and Workshop on LiNbO3, Hungary, 2001-05-16 - 2001-05-19
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 17190
URI: http://eprints.soton.ac.uk/id/eprint/17190
PURE UUID: 9f111dd0-f0c0-42db-ab29-e19c9b857d91
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Date deposited: 15 Sep 2005
Last modified: 16 Mar 2024 02:38
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Contributors
Author:
A.J. Boyland
Author:
Sakellaris Mailis
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