Nonlinear all-optical vortex switch in optically induced two-dimensional waveguide arrays
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Diebel, Falko; Leykam, Daniel; Boguslawski, Martin; Rose, P; Denz, Cornelia; Desyatnikov, Anton S
Description
We present all-optical switching of the topological charge of a discrete vortex in a nonlinear four-waveguide structure optically induced in photorefractive media. The flip of the vorticity is fully controllable by the vortex beam power.
| Collections | ANU Research Publications |
|---|---|
| Date published: | 2014 |
| Type: | Conference paper |
| URI: | http://hdl.handle.net/1885/65649 |
| Source: | Optical Sensors, 2014 |
| DOI: | 10.1364/BGPP.2014.JM5A.44 |
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| File | Description | Size | Format | Image |
|---|---|---|---|---|
| 01_Diebel_Nonlinear_all-optical_vortex_2014.pdf | 198.51 kB | Adobe PDF | Request a copy |
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