Is the high-power laser pen safe to use?
5000mw green high powered laser can be realized, but it is usually not pen shaped. Some 5W 532nm / 520nm lasers on the market cost thousands of dollars. Therefore, they are usually used in scientific experiments, ultra long distance positioning, airport bird control system and other professional fields. If you need a 5000mw green laser pen, its volume is very large, and it is difficult to achieve the best stability. Before purchasing, you need to select different power for different purposes.
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Usually, the laser indicator stops at about 10 watts. Providing them with batteries becomes very difficult, and they overheat because the energy consumed in the device is more than the energy contained in the beam. Laser manufacturers sometimes claim an efficiency of 30% or higher, but in fact, an efficiency of 10% is typical.The average power of the laser is about 50 watts to about 1 kW. They can cause severe skin burns at a distance and even destroy small UAVs or remote optical sensors.
2021-11-10 12:05:18
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