Laser Quantum gem 532

Laser Quantum gem532

The Laser Quantum gem 532 is the jewel in the Laser Quantum collection. It is a high specification, single transverse mode CW green laser making it ideal for Raman spectroscopy, fluorescence spectroscopy, DNA sequencing and for integration into OEM packages in general, and can be equipped with fiber-delivery. The gem 532 is very compact and capable of up to 2W. This is a small laser with an exceptional output. This laser offers a highly stable, diffraction limited beam.  


Laser Quantum gem 532




Power 50 mW - 2 W Wavelength 532 nm
Spectral Bandwidth 30 GHz Coherence Length ~1 cm
Power Stability <0.8% RMS Noise <0.8% RMS
Pointing Stability <10 µrad/°C Spatial Mode TEM00
M2 <1.1 Divergence <0.8 mrad
Beam Diameter 0.9 mm ± 0.1 mm Polarisation Ratio >100:1
Polarisation Direction Horizontal Beam Angle <1 mrad
Operating Temperature 15 - 40 ºC Weight 0.75 kg
Umbilical Length 1.5 m Warmup Time <10 minutes
Laser Class Class IV


  • 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


  • Ti:Sapphire Pumping
  • Ti/Dye Optical Pumping
  • Fluorescence Imaging
  • Particle Imaging Velocimetry (PIV)
  • Biomedical Imaging
  • DNA Sequencing
  • Lithography
  • Laser Doppler Velocimetry (LDV)
  • Optogenetics
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