@inproceedings{c189af49c7064a3e9f09d3216b2e45a5,
title = "Ladder operators for optical angular momentum transfer",
abstract = "Ladder operators are introduced to analyze the Pancharatnam-Berry(PB) phase. Space-variant PB phase structures are identified in polarization grating and cholesteric liquid crystal. The wavefront shaping and the beam propagation direction alteration are demonstrated.",
author = "Hyunhee Choi and Woo, {J. H.} and Wu, {J. W.}",
year = "2008",
doi = "10.1109/QELS.2008.4552785",
language = "English",
isbn = "1557528594",
series = "Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series",
booktitle = "2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS",
note = "null ; Conference date: 04-05-2008 Through 09-05-2008",
}