GALVANOMETER SCANNER AND PHOTOACOUSTIC MICROSCOPY SYSTEM HAVING THE SAME

摘要

galvanometer scanner device; a laser generator generating and outputting a laser beam; an optical system positioned at the rear end of the laser generator, disposed in the same direction as the laser generator, and converting and outputting the laser beam; and a rear surface of the optical system and disposed in the same direction as the optical system, and transmits the laser beam output from the optical system to the galvanometer scanner device through a through hole, and thermoelastic expansion phenomenon according to the laser beam and a ring transducer, which transmits an ultrasound signal according to the ultrasound generated from the result of the object to the amplification unit, wherein the galvanometer scanner device includes, wherein the ring transducer is disposed on a first side, and the first side and In another second aspect, the housing is in contact with the object, the upper surface is open, and water is contained therein, and the entire mirror and part of the mirror mounting shaft are submerged in the water contained in the housing. An optoacoustic microscope system with a galvanometer scanner is disclosed, further comprising a galvanometer scanner disposed on the open upper surface.