Laser resonator has laser medium with cavity mirror, collimator optic dispersive element, aperture and cavity mirror

摘要

The aperture (4) is arranged in the resonator which is separated by single spectral component. A portion of the region of the opaque aperture can be connected by electronically controlling laser permeability. The laser resonator comprises a laser medium (1) with first resonator end mirror (1a), collimator optic (2), dispersive element (3), aperture (4) and resonator end mirror (6). An Independent claim is included for a process for spectral control of the laser beam.