BaTiO3 waveguide self-pumped phase conjugator
BaTiO3 waveguide self-pumped phase conjugator
For the first time to our knowledge, self-pumped phase conjugation is reported in a planar waveguide structure in a BaTiO3 single crystal. The waveguide was fabricated by the technique of ion implantation, with 1.5-MeV H+ ions at a dose of 1016 ions/cm2. Phase-conjugate reflectivities >20% have been measured for waveguide self-pumped phase conjugation, and, for a given input power, an order-of-magnitude reduction in the response time is observed in the waveguide compared with the bulk. The fidelity of phase conjugation in the guide is also discussed.
1138-1140
James, S.W.
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Youden, K.E.
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Jeffrey, P.M.
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Eason, R.W.
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Chandler, P.J.
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Zhang, L.
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Townsend, P.D.
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1993
James, S.W.
02f53f34-3244-4898-90df-246ca2b466db
Youden, K.E.
a6d0080b-f644-4c67-862e-cb0aeb72b508
Jeffrey, P.M.
c6d19a58-60a2-4bfc-9a97-0bff8399889b
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Chandler, P.J.
df497652-94c6-4987-9fe1-a4b93111dadf
Zhang, L.
1170f035-b8d0-490c-ac24-ee05105011a7
Townsend, P.D.
d09c7d3f-d83e-43cd-8ac4-546701bb860f
James, S.W., Youden, K.E., Jeffrey, P.M., Eason, R.W., Chandler, P.J., Zhang, L. and Townsend, P.D.
(1993)
BaTiO3 waveguide self-pumped phase conjugator.
Optics Letters, 18 (14), .
(doi:10.1364/OL.18.001138).
Abstract
For the first time to our knowledge, self-pumped phase conjugation is reported in a planar waveguide structure in a BaTiO3 single crystal. The waveguide was fabricated by the technique of ion implantation, with 1.5-MeV H+ ions at a dose of 1016 ions/cm2. Phase-conjugate reflectivities >20% have been measured for waveguide self-pumped phase conjugation, and, for a given input power, an order-of-magnitude reduction in the response time is observed in the waveguide compared with the bulk. The fidelity of phase conjugation in the guide is also discussed.
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Published date: 1993
Identifiers
Local EPrints ID: 78472
URI: http://eprints.soton.ac.uk/id/eprint/78472
ISSN: 0146-9592
PURE UUID: 53c4dd39-5d26-4026-a9f6-94522dc25d23
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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:33
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Contributors
Author:
S.W. James
Author:
K.E. Youden
Author:
P.M. Jeffrey
Author:
P.J. Chandler
Author:
L. Zhang
Author:
P.D. Townsend
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