Movable 30-degree reflector device and control method

Abstract

The invention discloses a movable 30-degree reflector device, which comprises a base, a movable total reflector, a total reflector outer frame for fixing the movable total reflector, a light baffle plate, a control circuit board, a 30-degree rotary part, a mechanical arm and a guide rail, wherein the 30-degree rotary part is arranged on a rear panel of the base and is arranged at the upper right end of the base; the guide rail is arranged on the left of the base and in a guide rail groove extending longitudinally; when the device receives a signal, a high precision polished reflector, namely the movable total reflector is indirectly driven to move along the guide rail vertically, and the requirement for flexibly changing optical path output is met; and moreover, the stability of the device is greatly improved through the guide rail, and the damage of optical fibers caused by vibration when laser is reflected is reduced. The movable 30-degree reflector device has high portability, can be matched with the conventional single path laser to be improved to multipath output, and is easy and convenient to operate.

Description

technical field [0001] The invention belongs to the laser technology, in particular to the design of the time-division light-splitting device in the laser output system. The present invention controls the rise and fall of the mirror installed on it by real-time control of the 30-degree rotating magnet, and the control of the rise and fall of the mirror realizes the output of different paths, thereby controlling the laser beam of the laser in real time, so that the laser beam can reach each output quickly, accurately and efficiently. Optical port, to meet the requirements of flexibly changing the output of the optical path. Background technique [0002] With the rapid development of laser processing technology, people's demand for multi-optical path technology of lasers is growing rapidly. The existing multi-optical path technology of lasers can be divided into: multi-optical path technology of multiple light sources, energy splitting technology, and time-sharing splitting t...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the existing laser spectroscopic devices, that is, to overcome the deficiencies that the energy spectroscopic technology cannot meet the high power output, and on the basis of combining the advantages of the time-sharing spectroscopic technology, propose a device with a movable, 30-degree reflector and its control Method, by placing the device near the output port of the YAG solid-state laser and coordinating with a fixed 30-degree total reflection mirror, the original single optical path output system can be transformed into a multi-optical path output system, and the laser can be controlled accurately in real time. Convenient, stable and accurate switching between different output ports

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