Laser array chip, laser module, manufacturing method for manufacturing laser module, manufacturing method for manufacturing laser light source, laser light source, illumination device, monitor, and projector

摘要

A laser array chip includes: a plurality of emission sections emitting laser lights; and a weak section formed in a portion in the thickness direction of at least a portion of the areas between the emission sections, whose strength is weaker than the strength of areas in which the emission sections are formed.