High-power solid-state laser

Abstract

The invention relates to a high-power solid-state laser. The high-power solid-state laser comprises xenon lamp tubes used as light sources, a laser rod which can generate laser through the cooperation of the xenon lamp tubes, light-reflecting tiles arranged at the external sides of the xenon lamp tubes, as well as xenon lamp tube circulating water sleeves and a laser rod circulating water sleeve which are respectively sleeved on the external sides of the xenon lamp tubes and the external side of the laser rod and are used for water circulation heat dissipation. The high-power solid-state laser is characterized in that the number of the xenon lamp tubes is three; the three xenon lamp tubes are distributed in a manner that the three xenon lamp tubes from a structure shaped like a Chinese character ''pin'' and then are arranged around the laser rod; the three light-reflecting tiles are respectively arranged at the back side of each xenon lamp tube, and the light-reflecting surfaces of the light-reflecting tiles face the laser rod; and rare earth glass tubes are adopted as the circulating water sleeves. The high-power solid-state laser of the invention has the advantages of small dimension, large power and wide application range.

Description

technical field [0001] The invention relates to a laser, in particular to a high-power solid-state laser with lower power and more pure laser light source. Background technique [0002] Laser has the characteristics of high energy and accurate positioning of the transmitted energy. People use this characteristic in all walks of life. Laser welding machines and cutting machines use this characteristic of laser to work. When they work, they use high The high-energy pulsed laser locally heats and melts the small area of ​​the processed material. The powerful energy of the laser radiation is instantly focused on the extremely small space on the surface of the material and transmitted to its deep interior, which can melt the material at the focus and finally achieve Laser welding and cutting purposes. At present, due to the wide variety of materials to be welded and cut, and the thicker and thicker materials, most of the existing lasers are limited by technology, and the power c...

AI Technical Summary

Problems solved by technology

At present, due to the wide variety of materials to be welded and cut, and the thicker and thicker materials, most of the existing lasers are limited by technology, and the power cannot be greatly expanded, so it is difficult to meet the requirements of use. Effectively improve the lasers of existing laser welding machines and cutting machines, and greatly increase the power of the lasers, so that welding and cutting can provide laser energy with greater power to meet the needs of current industrial production

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