Bevel type multi-tube semiconductor laser coupling equipment

Abstract

The invention discloses inclined plane type multi-tube semiconductor laser coupling equipment which structurally comprises a radiator, an inclined plane coupling machine body, a control machine body and a control maintenance cover. The inclined plane type multi-tube semiconductor laser coupling equipment has the following beneficial effects that an adjusting structure capable of performing elevation angle adjustment and horizontal adjustment is arranged on a dichroscope assembler of the equipment; the device can lift the rack by rotating the adjusting screw, the rack controls the first gear to drive the auxiliary assembly plate to perform elevation adjustment, and the horizontal adjusting rod can drive the second and third gears to rotate to drive the main assembly plate to perform horizontal adjustment, so that the convenient direction adjustment of the dichroscope is realized, namely the angle adjustment of the coupled light is realized. The detection jacking rods are arranged on the assembly plates of the conduction mirrors of the equipment, and the bottoms of the detection jacking rods are connected with the power-on series circuits of the laser diodes, so that after any conduction mirror of a certain path of the equipment is disassembled, the laser diodes of the path can be powered off and stop working, and the damage danger caused by misoperation is prevented.

Description

technical field [0001] The invention belongs to the technical field, in particular to an inclined plane multi-tube semiconductor laser coupling device. Background technique [0002] Due to the advantages of small size, light weight and high efficiency, semiconductor lasers are widely used in many fields such as industry, military, medical treatment and communication. In recent years, with the development of semiconductor material epitaxial growth technology, semiconductor laser waveguide structure optimization technology, The development of passivation technology, high-stability packaging technology, and high-efficiency heat dissipation technology, especially in the direct semiconductor laser industrial processing application and the demand for high-power fiber laser pump sources have promoted the rapid development of semiconductor lasers with high power and high beam quality. In the process of transmission, it is often necessary to couple the laser, combine two optical sign...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the existing technology, an inclined-plane multi-tube semiconductor laser coupling device is proposed to solve the inconvenience of adjusting the direction of the coupled laser light when using the existing technology, which makes it difficult to adjust the angle when the laser and optical fiber are connected. It is inconvenient, and when the existing technology is used, when a certain channel of the equipment is not assembled for maintenance, if the channel is accidentally opened due to misoperation or other circumstances, the laser will not be able to conduct correct transmission, and the laser will easily damage the equipment. , causing dangerous and inconvenient effects

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