How to choose a cooling method for semiconductor lasers?

Common cooling methods for lasers are divided into air cooling and water cooling. Calculate the required heat dissipation according to the laser power and power consumption, so as to select the appropriate cooling method; in general, a single laser can be directly added with a fan or a TEC cooling plate, which is simple and easy. Many high-power lasers choose water-cooled plates based on heat dissipation, or use TEC cooling plates and fans.