LASER OPTICAL SYSTEM FOR HEAD LAMP

摘要

The present invention relates to a laser optical system for a head lamp, wherein a laser beam outputted from a laser diode (10) has a path matched to a reference line (L3) passing through a center of a florescent substance (20) while being perpendicular to an incidence surface (21) of the florescent substance (20). The present invention is to provide a laser optical system for a head lamp, capable of improving a degree of freedom of designing and reducing a weight thereof and production costs by reducing the size of the optical system.