@conference{6a65a8b637f14c65a8c1e7e7e23af8b7,
title = "Optical vortices in six-wave mixing",
keywords = "multiphoton process, optical vortex , second harmonic generation, Laguerre-Gaussian beam, six-wave mixing , structured light, nonlinear optics",
author = "Matthew Coles and Williams, \{Mathew D.\} and Andrews, \{David L.\}",
note = "Copyright 2014 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.",
year = "2014",
month = feb,
day = "25",
doi = "10.1117/12.2036767",
language = "English",
pages = "89990Y",
}