@inproceedings{a9a146b83b9d4dc1b0e4d9544c392678,
title = "Spatial-polarization state scrambling for image encryption obtained with subwavelength gratings",
abstract = "We present an optical encryption/decryption methods based on geometrical phase produced by space-variant polarization manipulation. The elements are formed by use of computer-generated space-variant subwavelength dielectric gratings.",
author = "Gabriel Biener and Avi Niv and Vladimir Kleiner and Erez Hasman",
year = "2006",
month = jan,
day = "1",
language = "English",
isbn = "1557528136",
series = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America",
booktitle = "Conference on Lasers and Electro-Optics, CLEO 2006",
note = "Conference on Lasers and Electro-Optics, CLEO 2006 ; Conference date: 21-05-2006 Through 21-05-2006",
}