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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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.
|Subjects:||Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
|Divisions:||University Structure - Pre August 2011 > Optoelectronics Research Centre
|Date Deposited:||11 Mar 2010|
|Last Modified:||01 Jun 2011 08:10|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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