High-order femtosecond vortices converted from a tunable high-order Hermite-Gaussian Yb:CALGO laser

Hu, XW; Wang, S; Zhou, SH

Wang, S (corresponding author), Sichuan Univ, Coll Elect & Informat Engn, Chengdu 610064, Peoples R China.

LASER PHYSICS, 2021; 31 (9):

Abstract

Femtosecond optical vortices open a variety of applications, ranging from femtosecond micro-processing to vortex strong-field physics. Thus far, the g......

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