NakuLaser Blog

With the rapid development of science and technology, semiconductor lasers have been widely used in various fields due to their advantages such as high efficiency, small size and long life. Among them, the 395nm semiconductor laser has brought new possibilities for many applications with its unique wavelength and output power. The video shows a 395nm 300mW experimental laser from CivilLaser.  It has three working modes of CW/TTL/Analog that can be switched. When the working mode is TTL/Analog, an external signal needs to be connected. The characteristics of this UV semiconductor laser are that the output power is continuously adjustable, easy to operate, reliable in performance, and long in laser life. 395nm is a near-ultraviolet laser, and only a faint blue-violet light spot can be observed. In addition, this laser can also be customized with fiber-coupled output . With the continuous development of science and technology, 395nm 300mW semiconductor lasers have broad development p...

 This time we tested a 395nm 2000mW ultraviolet laser. As can be seen from the video, this is a fiber optic coupling device , which is a multi-mode fiber and the fiber is pluggable. The coupling optical fiber can be customized. The one used here is 100μm, 2m in length, and the interface is FC/PC. There is a buckle on the interface. When installing the optical fiber, insert the optical fiber into the buckle and tighten it. This is 395nm UV laser source system. The laser module with radiator on the bottom and the radiator includes 2 cooling fans. When the laser is working, the operating current is displayed on the laser power supply, and the laser output power can be adjusted by rotating the button. 395nm is a near-ultraviolet laser, and a weak blue-violet light spot can be seen on the light shielding plate.