title: Beam quality changes in Hermite-Gauss mode fields propagating through Gaussian apertures.
abstract: The beam quality behavior of Hermite-Gauss laser modes propagating through Gaussian apertures is analyzed.
authors.forename: J
authors.initials: J
authors.lastname: Serna
authors.forename: P M
authors.initials: PM
authors.lastname: Mejías
authors.forename: R
authors.initials: R
authors.lastname: Martínez-Herrero