NakuLaser Blog

 It's 690nm fiber coupled laser system. The output power can be adjusted from 1mW to 800mW. The optical fiber is pluggable. The SMA905 interface is used here, and the interface can be customized. Turn on the laser. Use the button control mode to adjust the laser to the maximum. Let's check it now. [Features] 1. All-in-one integrated machine: laser and power together, not separated. 2. Customizable software control. (Default without. Add $ 150 for software control.) [Specifications] Product Name 690nm Fiber Coupled Laser Lead Time: 2~4 weeks Wavelength: 690±5 nm Output Power: 800mW (@ Fiber output side, and 0~max power adjustable) Spectral Linewidth：<2nm Fiber Core Diameter:  200μm / 400μm (Choose) Fiber Interface: FC/PC, SMA905 (Choose) Control Mode: Button / Button+software (Choose) Fiber Length: 1m Fiber Numerical Aperture:0.22NA Operating Temperature: 0°C-40°C Storage Temperature: -40°C-85°C Temperature Stabilizing: TEC Warm Up Time: <5 minutes MTTF(mean time to failur

 It's a 593.5nm yellow laser module , it's a TEM00 laser. There are shading parts on the front of the module. Before use, you need to open the shading sheet. The threaded metal part of the laser head expands the heat dissipation surface area, which is conducive to the long-term operation of the laser. There are has remote control switch and a safety key at the rear of the laser. Let's check it now. Installation introduction: 1. First, install the battery. An 18650 battery, with the Anode electrode of the battery facing the end of the laser. 2. Open the front shading part and turn it to the ON position. 3. Plug in the remote control switch and key, and the key rotates 90°. 4. Press the blue switch button. 5. Warm up for about 5 seconds, the laser starts to work. The real shot effect when the yellow laser spot is on the black baffle. The real shot effect when the yellow laser spot is on the white baffle.