Author:Hasnaoui, A; Godin, T; Cagniot, E; Fromager, M; Forbes, A; Ait-Ameur, KDate:2012Laser beams of a single high-order transverse mode have been of interest to the laser community for several years now. In order to achieve such a mode as the fundamental mode of the cavity, mode selecting elements in the form of a phase or ...Read more