NakuLaser Blog

 This is a portable laser power meter. The measured laser wavelength range is 11nm~19000nm, and its measured laser power range is 10mW to 50W . The measurement accuracy is 1mW.  The Power button is the ON/OFF switch. The zero button on the left is for reset to zero. Then turn on the laser, wait for the laser to enter a stable working state, and read the laser power data. After installing the power meter, adjust the detector position so that the laser is irradiated to the center of the detector. Our laser power meter has the characteristics of stable operation, accurate measurement, small size and long service life. Based on the calorimetric principle, it not only has the advantages of good optical uniformity, extremely insensitive to the influence of the laser polarization state and incident angle, etc., but also has a relatively high ability to resist laser damage.

 Our fiber lasers are also available in two package modes: benchtop and module type. The module type is controlled by software. The benchtop fiber laser is controlled by button. It can be customized software control, use RS232-USB data cable to connect computer software. These two package modes are also applicable to EDFA, YDFA, ASE/SLD broadband light source,... 1550±1nm 10W Nano-second Pulse Fiber Laser module type : Nanosecond pulse laser adopts unique circuit and optical optimization design, output laser pulse width, peak power and repetition frequency can be adjusted, working wavelength and power output are stable, single-mode fiber output, modular type is convenient for system integration, suitable for distributed Fiber optic sensing system. 976nm 9W Fiber Laser Benchtop  button control: High-power laser light source is based on high-performance semiconductor laser chip, 105/125μm fiber coupling output. The professionally designed constant current drive and temperature control ci

Ytterbium-doped fiber amplifier (YDFA) generates gain by pumping ytterbium-doped fiber with a semiconductor laser, and is used to amplify laser signals in the 1030~1100nm band. PM980 polarization-maintaining fiber output, the output power is continuously adjustable, and has the advantages of high gain and low 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. It's a Ytterbium-Doped Fiber Amplifier. Its pigtail fiber type is PM980 Polarization-maintaining fiber. The default working wavelength is 1030nm~1070nm . The wavelength can be customized according to customer needs. It supports ACC Automatic Pump Current Control, APC Automatic Power Control two working modes. This YDF