@inproceedings{a2732e8848ba4fe4af00339b2ceee4d6,
title = "Light manipulation by use of inhomogeneous anisotropic subwavelength structures",
abstract = "The Pancharatnam-Berry phase is a geometric phase associated with the polarization of light. We present novel optical phase elements based on the space-domain Pancharatnam-Berry phase. Such elements can be realized using inhomogeneous anisotropic micro and nanostructures, where the geometric phase is induced by spin-to orbital angular momentum transfer. The elements are polarization dependent, thereby enabling multipurpose optical elements. Vectorial vortices, and vectorial vortex mode transformation for a hollow waveguide are demonstrated. Manipulating of thermal radiation by use of anisotropic micro and nanostructures is also investigated. We demonstrate an extraordinary coherent thermal radiation from coupled resonant cavities; each of them supports standing wave surface polaritons.",
keywords = "Fiber optics, Gratings, Infrared, Optical vortices, Polarization, Polarization sensitive devices, Resonators, Thermal emission",
author = "Erez Hasman and Vladimir Kleiner and Nir Dahan and Avi Niv and Yaniv Yirmiyahu and Yuri Gorodetski",
year = "2008",
doi = "10.1117/12.761139",
language = "אנגלית",
isbn = "9780819470805",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Complex Light and Optical Forces II",
note = "Complex Light and Optical Forces II ; Conference date: 21-01-2008 Through 23-01-2008",
}