Marine rust removal laser light source device

The utility model discloses a laser light source device for ocean rust removal. The laser light source device comprises blue-light semiconductor laser (1), a collimation coupling mirror (2), an optical fiber (3), an optical fiber fixing module (4), a light beam output module (5) and a cylindrical lens (6). The blue light semiconductor laser (1) is coupled into the optical fiber (3) through the collimation coupling mirror (2), the optical fiber (3) is fixed through the optical fiber fixing module (4) and then passes through a through hole in the light beam output module (5), longitudinal light beams are changed into transverse light beams through the cylindrical lens (6), and after multiple light beams are overlapped, output power is greatly improved, and rust removal laser light source emission in the ocean is achieved. 本发明公开了一种海洋除锈激光光源装置，包括蓝光半导体激光（1）、准直耦合镜（2）、光纤（3）、光纤固定模块（4）、光束输出模块（5）和柱透镜（6）。蓝光半导体激光（1）通过准直耦合镜（2）耦合进光纤（3），光纤（3）通过光纤固定模块（4）固定后后，再通过光束输出模块（5）上的通孔，经过柱透镜（6）将纵向光束变成横向光束，多光束叠加后，大大提高输出功率，实现一种海洋中除锈激光光源发射