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arXiv · 1206.0930

All-Optical Switching Demonstration using Two-Photon Absorption and the Classical Zeno Effect

S. M. Hendrickson·C. N. Weiler·R. M. Camacho·P. T. Rakich·A. I. Young·M. J. Shaw·T. B. Pittman·J. D. Franson·B. C. Jacobs
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Abstract

Low-contrast all-optical Zeno switching has been demonstrated in a silicon nitride microdisk resonator coupled to a hot atomic vapor. The device is based on the suppression of the field build-up within a microcavity due to non-degenerate two-photon absorption. This experiment used one beam in a resonator and one in free-space due to limitations related to device physics. These results suggest that a similar scheme with both beams resonant in the cavity would correspond to input power levels near 20 nW.

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S. M. Hendrickson, C. N. Weiler, R. M. Camacho, P. T. Rakich, A. I. Young, M. J. Shaw, T. B. Pittman, J. D. Franson, B. C. Jacobs. 2012-06-05. All-Optical Switching Demonstration using Two-Photon Absorption and the Classical Zeno Effect. https://doi.org/10.1103/physreva.87.023808

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