Radial mode dependence of optical beam shifts |
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| Authors: | Hermosa N Aiello Andrea Woerdman J P |
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| Affiliation: | Huygens Laboratory, Leiden University, Leiden, The Netherlands. hermosa@physics.leidenuniv.nl |
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| Abstract: | It is known that orbital angular momentum (OAM) couples the Goos-H?nchen and Imbert-Fedorov shifts. Here, we present the first study of these shifts when the OAM-endowed LG(?,p) beams have higher-order radial mode index (p>0). We show theoretically and experimentally that the angular shifts are enhanced by p while the positional shifts are not. |
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