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Browsing by Author "Li, Y"

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Creating and decomposing vector Bessel beams

Author: Dudley, Angela L ; Li, Y ; Mhlanga, T ; Escuti, M ; Forbes, A Date: Jul 2013 This is a paper presented on creating and decomposing vector Bessel beams, presented at the 58th annual SAIP conference. Read more
Generating and analyzing non-diffracting vector vortex beams

Author: Li, Y ; Dudley, Angela L ; Mhlanga, T ; Escutia, MJ ; Forbes, A Date: Aug 2013 We experimentally generate non-diffracting vector vortex beams by using a Spatial Light Modulator (SLM) and an azimuthal birefringent plate (q-plate). The SLM generates scalar Bessel beams and the q-plate converts them to vector vortex beams. ... Read more
Generating and measuring nondiffracting vector Bessel beams

Author: Dudley, Angela L ; Li, Y ; Mhlanga, T ; Escuti, M ; Forbes, A Date: Sep 2013 Nondiffracting vector Bessel beams are of considerable interest due to their nondiffracting nature and unique high-numerical-aperture focusing properties. Here we demonstrate their creation by a simple procedure requiring only a spatial light ... Read more

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Browsing by Author "Li, Y"

Browsing by Author "Li, Y"

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