Radio frequency laser pumping system

摘要

An improved laser power supply is disclosed. The invention is designed to provide the high electric field required for starting a laser in addition to the capability of automatically readjusting after laser action is initiated to provide an optimum impedance match for high efficiency energy transfer. The invention includes variable means for matching the impedance of a laser cavity with a source of RF energy. In addition, means are provided for sensing a change in the impedance of the laser cavity. The sensed change is then utilized to vary the impedance of the matching elements to provide and maintain an optimal coupling between the laser cavity and the RF source.