Abstract
Fifth-order corrected expressions for the fields of a radially polarized Laguerre–Gauss laser beams are derived based on perturbative Lax series expansion. When the order of Laguerre polynomial is equal to zero, the corresponding beam reduces to the lowest-order radially polarized beam . Simulation results show that the accuracy of the fifth-order correction for depends not only on the diffraction angle of the beam as does, but also on the order of the beam.
© 2007 Optical Society of America
Full Article | PDF ArticleMore Like This
Hong Luo, Shiyang Liu, Zhifang Lin, and C. T. Chan
Opt. Lett. 32(12) 1692-1694 (2007)
Shaohui Yan and Baoli Yao
Opt. Lett. 33(10) 1074-1076 (2008)
Yousef I. Salamin
Opt. Lett. 31(17) 2619-2621 (2006)