Laser microwave reflective mirror control device

Abstract

The invention provides a laser microwave reflective mirror control device. The device comprises a reflective mirror, a mirror push rod, a polarity motor, a circumference motor and a controller, wherein a U-shaped bracket is arranged on the reflective mirror; two opposite edges on the reflective mirror are fixed on the U-shaped bracket through a rotating shaft and a bearing; the mirror push rod comprises a homocentric polarity push rod and a circumference push rod; the circumference push rod is connected with the bottom of the U-shaped bracket; the polarity push rod is connected with the back of the reflective mirror through the connecting piece, and is used for controlling the reflective mirror to overturn on the U-shaped bracket; the polarity motor is connected with the polarity push rod; the circumference motor is connected with the circumference push rod through a screw and a gear box and is vertical to the circumference push rod; and coders are arranged in the polarity motor and the circumference motor. The laser microwave reflective mirror control device can overcome defects in the prior art, can be used for calculating the direction of reflected laser by detecting the position of a step motor, is convenient and accurate to control, is simple in equipment and convenient to maintain, and has a wide application range.

Description

technical field [0001] The invention relates to the technical field of laser microwave emission angles, in particular to a laser microwave reflection mirror control device. Background technique [0002] Laser is another major invention of mankind since the 20th century, following atomic energy, computers, and semiconductors. It is called "the fastest knife", "the most accurate ruler", and "the brightest light". [0003] Light is emitted from the atoms that make up the matter. After the atoms gain energy, they are in an unstable state (that is, an excited state), and it emits energy in the form of photons. And the laser is the induced (excited) photon queue, the photons in this photon queue have the same optical characteristics, and their steps are extremely consistent. For example, the photons emitted by ordinary light sources, such as light bulbs, are different, and they will run around in all directions, which is very disunity, but the photons in the laser are thinking in...

AI Technical Summary

Problems solved by technology

[0005] However, the existing lasers change the laser emission direction by moving the laser emitter. However, due to the relatively large volume of some high-power laser emitters, it is relatively difficult to move. A new method is needed to control the emission direction.

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