Extraordinary-polarised light does not always yield the highest reflectivity in self-pumped BaTiO3
James, S.W. and Eason, R.W. (1991) Extraordinary-polarised light does not always yield the highest reflectivity in self-pumped BaTiO3. Optics Letters, 16, (9), 633-635. (doi:10.1364/OL.16.000633).
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For certain input geometries it is possible to double the phase-conjugate reflectivity of the self-pumped (cat) phase conjugator in BaTiO3, by the inclusion of an ordinary-polarized component in the input beam. It is also shown that it is possible to control the power in the phase-conjugate output with an overall gain. The observed enhancement is attributed to erasure of competing parasitic gratings by the ordinary-polarized component.
|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:||02 Mar 2012 11:23|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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