Power beam combiner for fiber laser

Abstract

The invention discloses a power beam combiner for a fiber laser. The power beam combiner comprises a main body, a damping device and a movable protection device, the damping device is fixedly connected to the front face of the main body, the movable protection device is fixedly connected to the top of the damping device, a heat dissipation device is fixedly connected to the dead center of the main body, and a supporting plate is fixedly connected to the interior of the damping device; the bottom of the supporting plate is movably connected with a damping spring, one side of the damping spring is fixedly connected with a movable inner cavity, one side of the movable inner cavity is fixedly connected with a supporting bracket, one side of the supporting bracket is fixedly connected with the damping spring, and the damping spring is compressed to conduct force to a sponge cushion for diffusion; the surface of the beam combiner shell is prevented from being damaged to a certain degree due to falling, so that the service life of the beam combiner shell is prolonged, the functionality of the structure is reflected, the supporting bracket is beneficial to shaping of the laser, the device is more stable under the cooperation of the protective cover, and the protectiveness of the device is improved.

Description

technical field [0001] The invention relates to the technical field of beam combiners, in particular to a power beam combiner for fiber lasers. Background technique [0002] Laser has the characteristics of extremely small divergence, high brightness, extremely pure color and high energy density. High-energy lasers can be widely used in metal welding, cutting, and precision processing of medical devices. With the development of laser technology, High-power lasers are also widely used in modern defense, modern industry and modern medical treatment. [0003] Optical fiber combiner is an optical fiber device prepared on the basis of fused tapered optical fiber bundles. It peels off the coating layer of a bundle of optical fibers, then arranges them together in a certain way, heats them at high temperature to melt them, and at the same time stretches the optical fiber bundles in the opposite direction, and the heated area of ​​the optical fibers melts into a fused tapered optic...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a power beam combiner for fiber lasers, to solve the problem that the above-mentioned background technology proposes relatively single functions, less space to use, and TV Part of the screen is blocked, which affects the viewing of TV and reduces the storage practicality of the device

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