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


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).

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Description/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.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1364/OL.17.001104
Additional Information:
ISSNs: 0146-9592 (print)
Related URLs:
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions : University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 78527
Accepted Date and Publication Date:
Status
1992Published
Date Deposited: 11 Mar 2010
Last Modified: 31 Mar 2016 13:13
URI: http://eprints.soton.ac.uk/id/eprint/78527

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