Semiconductor laser apparatus and optical pickup apparatus using same

摘要

A semiconductor laser apparatus of the present invention is composed of an insulating frame 11 in which at least a semiconductor laser device and a light receiving device are mounted. A plurality of leads 10 pass through each of two opposite faces 63 A, 63 B of the insulating frame 11 and extend from inside to outside of the insulating frame. The insulating frame 11 has external faces 61 A, 61 B that are parallel to a mounting face 30 a on which the semiconductor laser device 1 is mounted. According to the present invention, it is possible to provide a semiconductor laser apparatus that has good productivity and that facilitates position adjustment such as optical axis adjustment and an optical pickup apparatus using the same.