title: Spectrum of an optical resonator with spherical aberration.
abstract: By using an operator description we derive the spectrum of a symmetric two-mirror resonator in the presence of spherical aberration.
authors.affiliation: Huygens Laboratorium, Universiteit Leiden, Postbus 9504, 2300 RA Leiden, The Netherlands. jorrit@molphys.leidenuniv.nl
authors.forename: Jorrit
authors.initials: J
authors.lastname: Visser
authors.forename: Gerard
authors.initials: G
authors.lastname: Nienhuis