title: Stripe patterns in degenerate optical parametric oscillators.
abstract: We experimentally demonstrate the stripe (or roll) patterns in a broad-aperture degenerate optical parametric oscillator in a plane-mirror minicavity. The stabilization of stripes is achieved by seed injection at a subharmonic frequency. We measure the temporal spectra of the stripe pattern and obtain the 1/f-like noise spectra.
authors.affiliation: Laser Research Center, Vilnius University, Sauletekio al 10, LT-10222 Vilnius, Lithuania.
authors.forename: Martynas
authors.initials: M
authors.lastname: Peckus
authors.forename: Kestutis
authors.initials: K
authors.lastname: Staliunas
authors.forename: Zivile
authors.initials: Z
authors.lastname: Nizauskaite
authors.forename: Valdas
authors.initials: V
authors.lastname: Sirutkaitis