Laser Quantum gem 671

Laser Quantum gem532

At 671nm and 50mW - 750mW, the Laser Quantum gem 671 is among the most powerful and compact red lasers available today. It has excellent beam characteristics and, using our innovative stress-free cavity architecture, the gem 671 is suitable for a wide range of scientific applications including fluorescence imaging and spectroscopy.  

 

Specification

Power 50 mW - 750 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 <1.5 mrad
Beam Diameter 0.75 mm ± 0.15 mm Polarisation Ratio >100:1
Polarisation Direction Horizontal Beam Angle <1 mrad
Operating Temperature 15 - 40ºC 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
  • Biomedical Imaging
  • Raman Spectroscopy and Microscopy
  • Lithography
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