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Experimental Methods for Spin- and Angle-Resolved Photoemission Spectroscopy Combined with Polarization-Variable Laser
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Spin hall effect of light in spherical geometry.

D Haefner1, S Sukhov, A Dogariu

  • 1The College of Optics and Photonics, University of Central Florida, Orlando, Florida 32816-2700, USA.

Physical Review Letters
|April 28, 2009
PubMed
Summary

Electromagnetic waves exhibit spin transport analogous to the electronic spin Hall effect when interacting with refractive index gradients. This spin-orbit interaction can be enhanced in spherical geometries, paving the way for novel photonic devices.

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