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Highly efficient self-pumped phase conjugation at near-infrared wavelengths by using nominally undoped BaTiO3

Highly efficient self-pumped phase conjugation at near-infrared wavelengths by using nominally undoped BaTiO3
Highly efficient self-pumped phase conjugation at near-infrared wavelengths by using nominally undoped BaTiO3
Using a nominally undoped crystal of photorefractive BaTiO3, we have examined self-pumped phase conjugation at near-infrared wavelengths. We report reflectivities as high as 74% between 720 and 800 nm. As expected, the crystal response time increases significantly at longer wavelengths. We believe that this value of reflectivity in the self-pumped geometry is the highest reported to date for this range of wavelengths with the use of a nominally undoped crystal.
0146-9592
1104-1106
Ross, G.W.
e881119e-2126-442e-a24d-506dac48a4a4
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Ross, G.W.
e881119e-2126-442e-a24d-506dac48a4a4
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020

Ross, G.W. and Eason, R.W. (1992) Highly efficient self-pumped phase conjugation at near-infrared wavelengths by using nominally undoped BaTiO3. Optics Letters, 17 (16), 1104-1106. (doi:10.1364/OL.17.001104).

Record type: Article

Abstract

Using a nominally undoped crystal of photorefractive BaTiO3, we have examined self-pumped phase conjugation at near-infrared wavelengths. We report reflectivities as high as 74% between 720 and 800 nm. As expected, the crystal response time increases significantly at longer wavelengths. We believe that this value of reflectivity in the self-pumped geometry is the highest reported to date for this range of wavelengths with the use of a nominally undoped crystal.

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Published date: 1992
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Identifiers

Local EPrints ID: 78527
URI: http://eprints.soton.ac.uk/id/eprint/78527
DOI: doi:10.1364/OL.17.001104
ISSN: 0146-9592
PURE UUID: 75ca07e9-8f5d-4a35-af20-4d2c42f2876a
ORCID for R.W. Eason: ORCID iD orcid.org/0000-0001-9704-2204

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:33

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Author: G.W. Ross
Author: R.W. Eason ORCID iD

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