US Patent 7564890 Laser equipment

A laser equipment for outputting output lights having different wavelengths includes: a substrate; an excitation light generation element for emitting excitation lights including surface emitting laser elements and disposed on the substrate; and a light converter having a pair of second reflection layers and a solid laser medium layer, both of which provide a resonator. The solid laser medium layer is capable of generating lights having different peak wavelengths by receiving the excitation lights. The light converter is disposed on an output surface of the excitation light generation element.