Laser Quantum ventus 561


The ventus family of lasers is characterised by its stability, beam quality and duration of life of its different elements. Designed for use in scientific laboratories, it operates through its control unit, via its software or internet connection. The 561nm laser offers high power in a compact design. Ideal for biomedical imaging and cytometry. 


  • Remote App
  • Permanently Aligned Cavity (PAC)
  • Stable output
  • Hermetically sealed
  • Single phase mains driven
  • Full RS232C control
  • Zero-stress cavity
  • Now with APC as standard
  • Fibre delivery


Power 50mW - 350mW
Wavelength 561nm
Spatial Mode TEM00
Divergence <1mrad
M Squared <1.2
Power Stability <1.0%rms
Noise <1.5% rms
Noise Bandwidth 1Hz - 50kHz
Pointing Stability <10µrad/°C
Polarisation Ratio >100:1
Polarisation Direction Horizontal
Operating Temp 15 - 40°C
Weight 0.75Kg
Umbilical Length 1.5m
Warmup Time 10 minutes
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