Semiconductor laser light source regulation device applied to laser light path system

Abstract

The invention relates to a semiconductor laser light source regulation device applied to a laser light path system, which comprises a semiconductor laser light source, a first regulation plate, a second regulation plate, a third regulation plate, a fourth regulation plate, a regulation ring, a locking ring, a nylon sleeve and an indicator light spot sleeve, wherein the semiconductor laser light source is fixed in the nylon sleeve through four set screws; the end surface of the semiconductor laser light source is provided with the indicator light spot sleeve; the nylon sleeve is arranged in the regulation ring and is then fixed on the fourth regulation plate by the locking ring; the fourth regulation plate is fixed on the third regulation plate through two first screws; the third regulation plate is positioned on the second regulation plate through a cylindrical pin and is then locked by two screws; the second regulation plate is positioned on the first regulation plate through a cylindrical pin and is then locked on the first regulation plate by two screws; and the first regulation plate is fixed on a laser base through two second screws. During the laser light path matching, mounting, positioning and regulation processes, the precision is high, the stability is good, the cost is low, and the application is wide.

Description

technical field [0001] The invention relates to the development, research and production of most laser light path systems, and is used for high-precision adjustment and positioning of semiconductor laser light sources, and has extremely wide and practical applications. It specifically relates to a semiconductor laser light source adjustment device applied to a laser optical system, such as a 532nm and 1064nm dual-wavelength Nd:YAG laser; and the Nd:YAG laser itself is also extremely widely used. Background technique [0002] So far, although the practical application (industrialization) of domestic laser optical path systems has lasted for 20 to 30 years, the laser light source indicating devices basically adopt the two-in-one mode of adjusting and locking, and some even have no locking device. Although the structure is simple, it is The locking is not reliable, and there is a certain rigid deformation after a long time (after the internal stress disappears), the optical pat...

AI Technical Summary

Problems solved by technology

[0002] So far, although the practical application (industrialization) of domestic laser optical path systems has lasted for 20 to 30 years, the laser light source indicating devices basically adopt the two-in-one mode of adjusting and locking, and some even have no locking device. Although the structure is simple, it is The locking is not reliable, and there is a certain rigid deformation after a long time (after the internal stress disappears), the optical path is easy to run, and the failure rate is high, which affects the quality of the laser, and repeated maintenance increases the production cost

Images