In the past, the laser lamp was generally required to operate at 15-35 degrees Celsius due to the working temperature of the laser.
Generally, when the ambient temperature of a DPSS laser is lower than 18 degrees, it begins to show luminance attenuation, that is, power attenuation. If the ambient temperature is lower than 0 degrees, it will basically not work.
If the ambient temperature is too high, the laser lamp will run overloaded, resulting in damage to the laser or circuit.
If the ambient temperature is too low, the laser inside the laser lamp will be unable to excite or the gem crystal will explode due to condensation. In this environment, the laser lamp will have no output or the laser output will become weak.
But in a cold environment, traditional laser lamps can not work at all.
Therefore, our technical team has solved the problem that the laser lamp can not be used normally when the outdoor environment temperature is too low. We adopt the air-cooled and water-cooled constant temperature protection system, so that the laser lamp can still hold its position in the hot and cold environment, and can be at minus 40-deg; and at minus 60-deg; Working normally in the environment.