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Optica Publishing Group
  • Frontiers in Optics 2008/Laser Science XXIV/Plasmonics and Metamaterials/Optical Fabrication and Testing
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper JWA9
  • https://doi.org/10.1364/FIO.2008.JWA9

Holographic inscription of Laguerre–Gaussian wavefronts in a liquid crystal polarization grating

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Abstract

A space-varying polarization hologram grating is fabricated in a nematic liquid crystal cell with azo-side-chain polymer alignment layers. The transmission polarization hologram made by the circular orthogonal polarizations exhibits the polarization-controlled Laguerre-Gaussian beam generation.

© 2008 Optical Society of America

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