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Conference Paper
Frontiers in Optics
Rochester, New York United States
October 19-23, 2008
ISBN: 978-1-55752-861-2
Joint FiO/LS Poster Session II (JWA)

Holographic Inscription of Laguerre-Gaussian Wavefronts in a Liquid Crystal Polarization Grating

Hyunhee Choi, J. H. Woo, and Jeong W. Wu


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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 The Optical Society

OCIS Codes
(090.0090) Holography : Holography
(090.2890) Holography : Holographic optical elements
(230.0230) Optical devices : Optical devices
(230.3720) Optical devices : Liquid-crystal devices

H. Choi, J. H. Woo, and J. W. Wu, "Holographic Inscription of Laguerre-Gaussian Wavefronts in a Liquid Crystal Polarization Grating," in Frontiers in Optics 2008/Laser Science XXIV/Plasmonics and Metamaterials/Optical Fabrication and Testing, OSA Technical Digest (CD) (Optical Society of America, 2008), paper JWA9.

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