Magneto-optical control of light collapse in bulk Kerr media.
The Cotton-Mouton (Voigt) and Faraday effects induce adjustable linear and circular birefringence in optical media with external magnetic fields. We consider these effects as a technique for magneto-optical control of the transmission of bimodal light beams through Kerr-nonlinear crystals. Numerical analysis suggests that a properly applied magnetic field may accelerate, delay, or arrest the collapse of (2+1)D beams. Experimentally, the magnetic collapse acceleration is demonstrated in a bulk yttrium iron garnet (YIG) crystal.
Linzon
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Y
Université du Quebec, Institute National de la Recherche Scientifique, Varennes, Quebec J3X 1S2, Canada.
Rutkowska
K A
KA
Malomed
B A
BA
Morandotti
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R