@inproceedings{6c2d2295292f44f5b14d0869a4efb2f0,
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/CLEO.2008.4552276",
language = "English",
isbn = "1557528594",
series = "2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS",
booktitle = "2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS",
note = "Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008 ; Conference date: 04-05-2008 Through 09-05-2008",
}