NakuLaser Blog

 This is a 1064nm 15W high power infrared laser . An aluminum heat sink is installed under the laser module, which can effectively extend the continuous working time. The radiator is equipped with two cooling fans. There is a small power interface on the side of the data cable close to the laser head for the cooling fan. In addition, the Lock crystal head cannot be pulled out. External signal Mod Input, no need to connect in CW mode. The IR laser supports 3 working modes: CW/TTL/Analog. The following video demonstrates CW working mode. Let's check it now. This is a laser system that adjusts the power by adjusting the current. To adjust the current, turn the 'Adjustor' knob clockwise, when the current exceeds the min working current, the Laser indicator turns green, and there is laser output. 'Adjustor' rotates clockwise to the end, which is the max working current and the max output power of the laser. In addition, the red STOP button is used for emergency stop, ...

 In the past 2021, there was a great demand for 1064nm single-mode fiber lasers in the market. Most customers apply lasers in the field of scientific research, and they have relatively high requirements for the power stability of the lasers, and customers often ask us to provide a power stability test report that is more than 8 hours. Below is the 26-hour stability test data we did when the power of the 1064nm 100mW SM Fiber laser was adjusted to 43mW. Test instructions: This test eliminated interference factors as much as possible. 1.The laser, optical fiber, and power meter must be absolutely stable and not touchable, keep people away from the test area, and do not touch any part of the laser. 2. The optical fiber is directly connected to the optical power meter, and no adapter is used. 3. Eliminate the interference of the magnetic field near the laser. The basic parameters of 1064nm SM FC laser: The spectrum of 1064nm SM laser: Optical power meter for testing: ThorLab's optical...

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1064nm 500mw~1500mw Passively Q-switched laser   pulsed laser -- For Marking lasers [Features] 1. Passively Q-switched; 2. Repetition frequency can be adjusted;   [Specifications] Wavelength: 1064nm Spatial Mode: TEM00 Average output power: 500~1500mw Single Pulse energy: 80-200uJ Pulse Width: 5~50ns Peak Power: 1KW~10KW Repeat Rate: 10Hz~50kHz Modulation Signal: 0~50khz Beam Spot Shape: Circular, aspect ratio<1.1:1 Pointing Stability: <0.05mrad Beam Diameter(1/e2): <1.5mm Beam Divergence: < 1.5mrad Power Stability: <±3% per 2 hrs Beam Height: 39mm Temperature Stabilizing: TEC Warm Up Time: <5minutes Beam Quality (M2): <2 Optimum Operating Temperature: 20~30°C Storage Temperature: 10~50°C Life Time: 10,000 hours Laser Head Dimensions: 167(L)x77(W)x70(H)mm3 Power Supply:  Standard type power supply  /  Lab Adjustable power supply (Choose)  Warranty: 1 Year