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Demonstration of a dynamic bandpass frequency filter in a rare-earth ion-doped crystal

Beavan, Sarah E.; Goldschmidt, Elizabeth A.; Sellars, Matthew J.


In this paper we propose and demonstrate a dynamic, narrow-bandpass frequency filter. This is generated in a rare-earth ion-doped crystal using a combination of spectral hole burning and Stark shifting. This filter can toggle within one microsecond between absorption and transmission, with ∼60  dB difference in attenuation, in two separate 1 MHz wide spectral regions. The filter demonstrated here is specifically designed as a component in a rare-earth ion-based quantum repeater protocol....[Show more]

CollectionsANU Research Publications
Date published: 2013-04-10
Type: Journal article
Source: Journal of the Optical Society of America B
DOI: 10.1364/JOSAB.30.001173


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