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Laser Quantum gem 561

Laser Quantum gem532

The Laser Quantum gem 561 laser offers upto 500mW of yellow light in a near diffraction limited TEM00 beam with an M²<1.1. Designed for easy integration into OEM applications, the gem 561 has been extensively tested for robustness and stability.  

Specification

Power 50 mW - 500 mW Wavelength 561 nm
Spectral Bandwidth 40 GHz Coherence Length ~7.5 mm
Power Stability <1.0% RMS Noise <1.5% RMS
Pointing Stability <10 µrad/°C Spatial Mode TEM00
M2 <1.2 Divergence <1 mrad
Beam Diameter 1.0 mm ± 0.2 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
  • Ophthalmology
  • Biomedical Imaging
  • Raman Spectroscopy and Microscopy
  • Optogenetics

 

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