Article ID Journal Published Year Pages File Type
1542870 Optics Communications 2006 6 Pages PDF
Abstract
The process of low temperature laser excitation of neodymium ion M pair centers in CaF2 crystals at the 4I9/2-4G5/2 optical transition is analyzed. It is shown that maximally entangled Bell's vacuum-single exciton and vacuum-biexciton states are experimentally prepared when irradiating these crystals by nanosecond laser pulses.
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Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Preview
Experimental preparation of entangled Bell's vacuum-single exciton and vacuum-biexciton states for pair centers of neodymium ions in a crystal
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