Experimental generation of steering odd dark beams of finite length

3) ((1) Sofia University; A. Dreischuh (1); Bulgaria; (2) Max-Planck-Institut fuer Quantenoptik; Dept. Quantum Electronics; D. Neshev (1); Garching; Germany); Germany; (3) Ludwig-Maximillians-Universitat; G. G. Paulus (2); H. Walther (2

arxiv: nlin/0003011 · v1 · submitted 2000-03-05 · 🌊 nlin.PS

Experimental generation of steering odd dark beams of finite length

A. Dreischuh (1) , D. Neshev (1) , G. G. Paulus (2) , H. Walther (2 , 3) ((1) Sofia University , Dept. Quantum Electronics , Sofia , Bulgaria; (2) Max-Planck-Institut fuer Quantenoptik

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Garching Germany; (3) Ludwig-Maximillians-Universitat Germany)

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keywords beamsdarkfinitelengthsteeringanalyzedbinarycompared

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In this work we report the first realization of odd dark beams of finite length under controllable initial conditions. The mixed edge-screw phase dislocations are obtained by reproducing binary computer-generated holograms. Two effective ways to control the steering of the beams are analyzed experimentally and compared with numerical simulations.

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Experimental generation of steering odd dark beams of finite length

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