NakuLaser Blog

 Acousto-optic Modulator for High-power Pulsed Fiber Laser Abstract : The present invention relates to an a cousto-optic modulator for high-power pulsed fiber lasers , including an input pigtail, a collimating lens, an acousto-optic device, a focusing lens, and an output pigtail. The input pigtail is placed at 3.7° with the horizontal plane, and the output tail The fiber and the horizontal plane are placed at 0° or 3.7°, the input pigtail and collimating lens are installed together to form an input fiber collimator, and the output pigtail and focusing lens are installed together to form an output fiber collimator, and then the input, The output fiber collimator and the acousto-optic device are assembled as a whole; a narrowband filter can be placed between the acousto-optic device and the output fiber collimator, and the input fiber collimator and output fiber collimator can be combined into one Fiber collimator, add a narrow band high reflector. The invention effectively improves...

This is a  Q-switched laser , the wavelength is 1064nm. It’s a very popular Lab pulsed laser system. This laser does not have a CW continuous operation mode.  The power supply to  CW  is a mode for manually adjusting the frequency. Adjusting the current is to adjust the frequency, that is, to adjust the average power.

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  

The Quantas DPSS , Nd:YAG or Nd:YLF, and tunable lasers provide low repetition rates of 0 to 100 Hz. Pulse energy of up to 100 mJ is available. The air-cooled systems supply harmonic generation down to the fifth harmonic (approximately 210 nm), and integrate OPOs and frequency shifts to cover a spectrum from 210 to 2600 nm.