What are laser lines for?

1, laser communication, large optical fiber image transmission capacity and long distance.

2, laser can play a variety of roles, such as drill, scalpel, welding torch, etc. The laser photodynamic force of weak laser biostimulation is weak. ?

3, laser ranging, positioning, laser ranging is ranging with laser as the light source. Compared with photoelectric rangefinder, it can not only work day and night, but also improve the ranging accuracy, significantly reduce the weight and power consumption, and make the ranging of remote targets such as artificial earth satellites and the moon become a reality.

4, laser processing, including cutting, welding, surface treatment, drilling, marking, marking, fine tuning and other processing technologies. ?

5. CD can be used to store all kinds of information and sounds. DVD can store and copy pictures and movies, while CD-ROM can contain all kinds of information, from words and music to pictures and moving TV shots with the help of computers.

Extended data:

Precautions:

Wear appropriate laser goggles. The body avoids entering the light beam and its reflection range.

2. Remove unnecessary reflectors, such as metal materials, beside the workpiece. It's best to cover it properly next to the processed object.

3. Try to avoid erecting the laser machine body just at the height of human eyes.

4. Pay attention to the ventilation or exhaust conditions of the laser processing environment.

5. Avoid looking directly at the laser with your eyes.

6. Use laser in the controllable area and add warning signs. Don't use it privately, only professionally trained personnel can operate it.

7. Turn off the light path as much as possible to prevent laser leakage.

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