@inproceedings{caccdc0d41f141e1a07fe4000670261e,
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 = "2005",
month = jan,
day = "1",
language = "English",
isbn = "1557527709",
series = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America",
booktitle = "Conference on Lasers and Electro-Optics, CLEO 2005",
note = "Conference on Lasers and Electro-Optics, CLEO 2005 ; Conference date: 22-05-2005 Through 22-05-2005",
}