METHOD FOR ASCERTAINING MODE HOPPING FREE TUNING OF RESONANCE FREQUENCY AND THE Q-VALUE OF AN OPTICAL RESONATOR AND A DEVICE FOR CARRYING OUT THE METHOD

摘要

process and apparatus for tuning and mode jumping of the frequency of the resonator and tuning of the value q of a resonator consisting of a mirror type optical resonator (2) and partially reflecting optical system and a movable reflective dot e gorges (gr), parallel to the mirror of the resonator.to serve as a wavelength selective reflector, which may include optical elements located between the mirror and the network, the optical elements are designed to collimater, amplify and filter the radiation (4) in the resonator. so that when you change the wavelength (lambda) of the resonator and the resonance q value.the grid is moved so that a line (c) on the network, which is defined by an initial position of the resonator by the intersection of the tunes of gorges (m) of the network and the virtual mirror plane (5) of the mirror of the resonator, is at a distance with lambda / 4 of which the mirror he chromatic dispersion in the resonator's environments, a certain distance from the fixed mirror and the wavelength of the resonator during the movement.