Patent attributes
To provide a laser scanning microscope including a laser beam source for stimulation that emits a laser beam for stimulation for applying photostimulation to a sample, a scanner that performs scanning with the laser beam for stimulation, a control device that controls the scanner, and an objective lens that condenses the laser beam for stimulation used for scanning by the scanner to the sample. The scanner has at least one acoustooptic device arranged on an optical path of the laser beam for stimulation. The control device determines a plurality of frequencies on the basis of the position and the range of a photostimulation region, and simultaneously applies the high-frequency signals of the determined plurality of frequencies to a vibrator attached to the acoustooptic device.
