Laser Quantum ventus 671

ventus671

The Laser Quantum ventus family of CW lasers is designed to exceed the demands of the scientific customer where flexibility, reliability and beam quality are critical. Each laser is highly compact, and can be operated via the control unit, simple software, Labview or with the Laser Quantum RemoteApp software that allows operation across the internet, and even connection for optimisation procedures.

With MTTF figures in the hundreds of thousand hours, each laser is rigorously tested for impact resistance via a drop test, temperature and power cycling to ensure that every delivery works first time and exhibits long trouble free lifetimes.

With a wavelength range covering 473 nm to 1064 nm and powers from 50 mW to 1.5 W, all within the same housing, the ventus family is ideal for research applications in biomedical imaging, microscopy, Raman spectroscopy, DNA sequencing, optogenetics and anywhere a high specification, reliable laser is needed.

Specification

Power 50 mW - 500 mW Wavelength 671 nm
Spectral Bandwidth 30 GHz Coherence Length ~1 cm
Power Stability <1.0% RMS Noise <0.6% RMS
Pointing Stability <10 µrad/°C Spatial Mode TEM00
M2 <1.2 Divergence <0.6 mrad
Beam Diameter 1.5 mm ±0.1 mm Polarisation Ratio >100:1
Polarisation Direction Horizontal Beam Angle <1 mrad
Operating Temperature 15 - 40°C Weight 0.75 kg
Umbilical Length 1.5 m Warmup Time <10 minutes
Laser Class Class IV

Features

  • Remote connection capability
  • 1200 g drop tested
  • Vertical polarisation available
  • PowerLoQ power stability
  • Hermetically sealed
  • 400,000 hours MTBF
  • Current or power controllable
  • Fibre delivery options
  • Modulation enabled
  • 2 years/unlimited hours warranty
  • Turnkey operation
  • Extreme stability 

Applications

  • Fluorescence Imaging
  • Particle Imaging Velocimetry (PIV)
  • Biomedical Imaging
  • Raman Spectroscopy and Microscopy
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