Light-stimulus illumination apparatus

摘要

The invention provides a light-stimulus illumination apparatus (1) comprising a light source (14) for emitting light-stimulus laser light (L1); a scanning unit (15) including at least one acousto-optic device (15a,15b) for scanning the light-stimulus laser light emitted from the light source in a direction intersecting an optical axis; and a control unit (20) for controlling the scanning unit. The control unit controls the scanning unit so that the light-stimulus laser light irradiates a plurality of spatially separated regions in a time-division manner.