Stripe patterns in degenerate optical parametric oscillators.
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.
Peckus
Martynas
M
Laser Research Center, Vilnius University, Sauletekio al 10, LT-10222 Vilnius, Lithuania.
Staliunas
Kestutis
K
Nizauskaite
Zivile
Z
Sirutkaitis
Valdas
V