Laser Diode, Brand Name : huayu

We are offering 650nm laser diode module series can achieve coupling output of single-mode fiber and multi-mode fiber. Product is applied to thermal printing, space communications, medical and other fields.
Key features:
spectral width, high reliability, high efficiency
application fields:
laser pump source, medicine, printing
notes:
1,the laser is harmful, especially, you need to pay more attention to your eyes. When semiconductor lasers work, please avoid directing your eyes;
2,in general, the higher the temperature is, the shorter the life of semiconductor laser will be. We suggest tec refrigeration or you use in a room with air-condition when air is cooling;
3,operating sequence of semiconductor laser is as follows:
1) turn on the power supply first, then get through the semiconductor lasers, slowly increase the current to the rated value;
2)when the semiconductor laser stop working, please slow down the current to 0 before turning off the power;
4,you should wear an anti-static bracelet while operating;
5,please use correctly according to the labeled pins;
6,working current of the semiconductor lasers do not exceed the rated current, it will damage the semiconductor laser when higher than the rated current;
7,the optic fiber should be cleaned when the semiconductor laser started to work;
8,you should use the constant voltage and current power supply to avoid surging;
9,semiconductor laser should be short circuit when not in use.