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The ventus family of lasers is characterised by the stability, beam quality and lifetimes of its different members. The 671 nm laser offers a high powered source of red photons with low noise and long lifetimes. Ideal for fluorescence and biomedical imaging.


Power100 mW - 500 mW Wavelength671 nm
Spectral Bandwidth30 GHz Coherence Length~1 cm
Power Stability<1.0% RMS Noise<0.6% RMS
Pointing Stability<10 µrad/°C Spatial ModeTEM00
M2<1.2 Divergence<0.8 mrad
Beam Diameter1.5 mm ±0.1 mm Polarisation Ratio>100:1
Polarisation DirectionHorizontal Beam Angle<1 mrad
Operating Temperature15 - 40°C Weight0.75 kg
Umbilical Length1.5 m Warmup Time<10 minutes
Laser ClassClass IV Download Specification (635KB)

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