Semiconductor laser light source

摘要

A semiconductor laser light source includes a semiconductor laser block mounted on a stem which is a support base, the semiconductor laser block which is a block has a plurality of surfaces, and a plurality of semiconductor laser chips emit laser light beams of different wavelengths, respectively. Each of the semiconductor laser chips is mounted on each surface of the semiconductor laser block.

主权项

1. A semiconductor laser light source comprising:
a block mounted on a support base, the block having a plurality of surfaces; and a plurality of semiconductor laser chips which emit laser light beams of different wavelengths, respectively, wherein each of said semiconductor laser chips is mounted on each surface of said block, wherein said block includes a body portion formed into a rectangular parallelepiped shape and having said plurality of surfaces where the said semiconductor laser chips are mounted, and a protruding portion protruding laterally from both end portions in a longitudinal direction of said body portion in such a manner so that said block forms into an I-shape in plan view.