Surface plasmon polaritons generated by optical vortex beams
P. S. Tan, X.-C. Yuan, J. Lin, Q. Wang, T. Mei et al.
We demonstrate that surface plasmon polaritons can be generated by optical vortex beams at normal incidence focused on a metal surface. The surface plasmon resonant angle can be modulated by the radius of the optical vortex beam in the case of different metal/dielectric interface configurations. Our ... [Appl. Phys. Lett. 92, 111108 (2008)] published Wed Mar 19, 2008.
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We demonstrate that surface plasmon polaritons can be generated by optical vortex beams at normal incidence focused on a metal surface. The surface plasmon resonant angle can be modulated by the radius of the optical vortex beam in the case of different metal/dielectric interface configurations. Our ... [Appl. Phys. Lett. 92, 111108 (2008)] published Wed Mar 19, 2008.
Read full Article »
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