General astigmatic transform of Hermite-Laguerre-Gaussian beams.
The general astigmatic transform, or two-dimensional non-separable linear canonical transform of a Hermite-Laguerre-Gaussian beam, is investigated by theoretical means. Some corollaries that apply to Hermite-Gaussian and Laguerre-Gaussian beam propagation are presented and discussed.
Coherent Optics Lab, Samara branch of P.N. Lebedev Physical Institute of Russian Academy of Sciences, Novo-Sadovaya St., 221, Samara, 443011, Russia. ega@fian.smr.ru
Eugeny
E
Abramochkin
Evgeniya
E
Razueva
Vladimir
V
Volostnikov