Laser for emitting light from multiple windows

Abstract

The invention provides a laser for emitting light from multiple windows. The laser comprises a casing, a software optical fiber and movable laser heads, wherein a laser light source, a 45-degree reflecting mirror, an optical splitter, a beam shaper, a coupling focuser, another 45-degree reflecting mirror and a rotating body are mounted in the housing; each movable laser head is mounted at any position of a stage and comprises an optical shaper and a high-speed galvanometer; each high-speed galvanometer is connected with a microcomputer; and a control screen is arranged on each microcomputer. The laser has the advantages that energy sources can be greatly saved; and the laser is convenient to use, favorable in engineering adaptability and general and can better adapt to large-scale theatrical performance stages or city night parties and city lighting engineering.

Description

technical field [0001] The invention relates to the field of laser technology, in particular to a multi-window light emitting laser. Background technique [0002] Traditionally used for large-scale theatrical stage performances and landmark lighting equipment, it usually consists of multiple laser light sources. When in use, they are installed on the stage separately, and can only work after debugging. The disadvantages of this method are, first, waste of energy, poor engineering adaptability, complicated debugging, and lack of versatility; second, it cannot be applied to large-scale theatrical performance stages or urban night sky evening parties and urban lighting projects. High-power solid-state lasers are used to scan in all directions on the top of high-rise buildings or tourist attractions in the city. It is required to see a unique laser night scene several kilometers or even dozens of kilometers away. The laser system continuously probes the night sky with a strong a...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that, firstly, it wastes energy, has poor engineering adaptability, complicated debugging, and is not universal; secondly, it cannot be applied to large-scale theatrical performance stages or urban night sky evening parties and urban lighting projects.

High-power solid-state lasers are used to scan in all directions on the top of high-rise buildings or tourist attractions in the city. It is required to see a unique laser night scene several kilometers or even tens of kilometers away. The laser system continuously probes the night sky with a strong and dazzling green laser beam. In the process, parallel and direct radiation, rotating radiation, and rhythmic change of beam direction are required, and the implementation of traditional multiple scattered laser light sources is very difficult.

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