NakuLaser Blog

 This is 445nm 24W high power semiconductor laser . The power supply has LED display, which can display the current working current. The 'Adjustor' knob is used to adjust the current to control the output power. On the back of the laser power supply, there are 3 working modes to choose from: CW, TTL and Analog. The laser head can be customized to add heat sink, fiber coupling can also be custom added. Demonstration of laser operation: Connect the AC power cord. Slide the working mode to CW, continuous light mode. Connect the laser head and laser power supply. Insert the key. Turn on the power switch, the red button goes to ON. Then turn on the laser control key, the key turns ON. Rotate the knob Adjustor to adjust the laser output power to a suitable size. Important reminder: It is strictly forbidden to irradiate the human body with laser light, especially the eyes. Laser protective glasses must be worn during operation. This 24W high-power laser , the reflected light may als

 CivilLaser 's Lab laser instructions, we take 1047nm 100mW Fiber coupled laser as an example. Operation instructions: First unscrew the protective cover on the laser exit hole. This is also the interface for connecting the optical fiber. Turn the red button to ON, this is the power switch. Turn the key to ON, this is the laser switch, turn ON for laser output. The light spot can be seen on the infrared photosensitive plate, and the laser has been outputting infrared laser normally. Install the fiber. The o ptical fiber is pluggable, and the FC/PC interface is used here. Check the effect of the laser output from the fiber end. This is a 1047nm fiber coupled laser. The fiber is pluggable. The default is 200μm FC/PC multimode fiber, and other types of fiber can be customized. Rotate the Adjustor knob on the power supply to adjust the current, the value of the current displayed on the LED, the greater the current, the greater the output laser power. There are 3 working modes of CW/T

Ytterbium-doped fiber amplifier (YDFA) generates gain by pumping ytterbium-doped fiber with semiconductor laser, which is used to amplify laser signals in the 1030~1100nm band, Hi1060 single-mode fiber output, the output power is continuously adjustable, with high gain and low The advantage of noise. The desktop YDFA is convenient for experimental operation, and the user can adjust the pump current and output power through the buttons on the front panel. A more compact modular YDFA is also available, which is convenient for users' system integration. Both desktop YDFA and modular YDFA can support PC software control and serial port command control. This is a 33dBm high power Ytterbium-doped fiber amplifier(YDFA). Connect computer software through RS232 interface to control YDFA. There are two working modes of ACC and APC that can be set. This is the interface of the YDFA control software. SM fiber is configured by default, PM fiber can be customized. This is a high-power YDFA with