| abstract |
It relates to a substantially vertical monolithic system (S) for parametric conversion from a pump wave to a pump wavelength, said system comprising at least two resonant cavities (6, 7), said cavities being strongly coupled by at least one coupling mirror (3), at least one of said cavities comprising an active nonlinear medium, said at least one coupling mirror being arranged such that the parametric frequencies associated with said pump wavelength are located in the stop band of said at least one mirror for a direction of injection of said pump wave substantially along the axis of said system. |