The reason for the high temperature of the laser

The laser will generate a lot of thermal energy when working, which will cause the working medium of the laser to heat up, thus affecting the wavelength, output power and mode stability of the laser. Usually lasers need to work at a constant temperature, and air conditioning is installed in the workshop, so refrigeration or thermostatic components are required to ensure that the active medium of the laser is always at a constant temperature. Fiber laser temperature is too high, there are two situations.

First, the fiber laser is not equipped with cold water, and it needs to be equipped with a suitable chiller for cooling.

The second is that the cooling capacity of the configured chiller is not enough to achieve effective cooling. It is recommended to replace the chiller that meets the cooling requirements of the laser.