343nm Yb:YAG q-switched picosecond laser

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343nm Yb:YAG q-switched picosecond laser
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343nm laser is one of the series of solid state laser provided by ULaser. It is based on the Yb:YAG crystal. With q-switched crystal, it can emit laser of 800ps.

As a uv laser, our 343nm laser has advantages of low thermal stress and high photon energy. Compared to 1030nm laser, it has shorter pulse width and smaller full angle beam divergence. At the same time, our 343nm laser possesses same small shell. Thus, it can adapt to most applications.

Like 1030nm laser, our 343nm laser can used in industrial field, especially in micro-drilling of photochemical ablation. Besides, our 343nm laser can be applied in mass spectrometer and so on.

Main features Application
  • Pulse width up to 800ps
  • Pulse energy up to 100 μJ
  • Maximum repetition rate up to 2KHz
  • Beam mode is TEM00
  • Material micromachining
  • Spectral detection
  • Lidar
  • Pump source
  • biomedical science

 

343nm MJ Model and Parameter

ModelUL343-1KHz-20μJ-MJ002
Wavelength(nm)343
Repetition frequency (KHz)1*
Average power(mW)20
Output energy(uJ)20
Pulse width (ps)800
Power stability (8h)±3%
Beam modeTEM00
Full-angle divergence angle Typ. (Mrad) level @ 1/e23
Vertical @ 1/e23
Polarization characteristics＞100:1
System power consumption（W）≤15
Power input100-240 VAC,50/60Hz
Control interfaceRS232、USB
Power supply size (W × H × L, mm)168×88×140
Laser head size (W × H × L, mm)45×30×120
Working temperature (℃)15-35
Storage temperature (℃)0-60
1.The light outlet of the laser head is side outlet. See the mechanical dimension drawing for details
2.Customized internal beam expansion function to meet the requirements of small divergence angle (less than 2mrad)
343nm MJ Microchip laser system PDF

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