arXiv · 1707.01358
Electromagnetic fields of an ultra-short tightly-focused radially-polarized laser pulse
Abstract
Fully analytic expressions, for the electric and magnetic fields of an ultrashort and tightly focused laser pulse of the radially polarized category, are presented to lowest order of approximation. The fields are derived from scalar and vector potentials, along the lines of our earlier work for a similar pulse of the linearly polarized variety. A systematic program is also described from which the fields may be obtained to any desired accuracy, analytically or numerically.
Explore related subjects
Keep this discovery
Yousef I. Salamin, Jian-Xing Li. 2017-07-05. Electromagnetic fields of an ultra-short tightly-focused radially-polarized laser pulse. https://doi.org/10.1016/j.optcom.2017.08.053
Cite the original work for its findings. Save a collection to share your selection of sources.