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Reconfigurable directional couplers and junctions optically induced by nondiffracting Bessel beams

Zhiyong Xu·Yaroslav V. Kartashov·Victor A. Vysloukh·Lluis Torner
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Abstract

We put forward the concept of reconfigurable structures optically induced by mutually incoherent nondiffracting Bessel beams in Kerr-type nonlinear media. We address collinear couplers and X-junctions, and show how the switching properties of such structures can be tuned by varying the intensity of the Bessel beams.

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Zhiyong Xu, Yaroslav V. Kartashov, Victor A. Vysloukh, Lluis Torner. 2005-01-14. Reconfigurable directional couplers and junctions optically induced by nondiffracting Bessel beams. https://doi.org/10.1364/ol.30.001180

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