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BaTiO3 waveguide self-pumped phase conjugator

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.
0146-9592
1138-1140
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.
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), 1138-1140. (doi:10.1364/OL.18.001138).

Record type: Article

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
ORCID for R.W. Eason: ORCID iD orcid.org/0000-0001-9704-2204

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Date deposited: 11 Mar 2010
Last modified: 30 Jan 2020 01:25

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