C. Fabre et al., CW OPTICAL PARAMETRIC OSCILLATORS - SINGLE-MODE OPERATION AND FREQUENCY TUNING PROPERTIES, Quantum and semiclassical optics, 9(2), 1997, pp. 165-172
In this paper we review the main properties of CW optical parametric o
scillators (OPO) and in particular the output power values and the fre
quency tuning properties of the singly, doubly and triply resonant con
figurations. We study the mode coupling and competition between the di
fferent Gaussian modes sustained by the OPO cavity, and show that in t
he stationary regime and for a non-degenerate cavity the oscillation o
n a single pair of modes is the only stable configuration.