QCL / ICL

Showing all 4 results

PowerMir – 4.6µm QCW QCL

 Bernard Azout

Key Features:

  • Maximum Average Optical Power: above 1 Watts at 4 microns and 4.6 microns, 1.5 W at 4.8µm and 300mW at 9µm
  • Mode of operation: Quasi-CW, high duty cycled pulsed
  • Central wavelength: 4 µm or 4.6µm, or 4.8µm or 9.Xµm +/- 0.1 µm
  • Pulse frequency: > 500 kHz
  • Divergence: Horizontal < 8 mrad (typically 6mrad), Vertical < 6 mrad (typically 4mrad)
  • Beam quality: TM00 Gaussian beam, M²<1.5
  • Output beam dimension (window output): 2 mm x 3 mm
  • Polarization: Linear vertically polarized

PowerMir – 4.8µm QCW QCL

 Bernard Azout

Key Features:

  • Maximum Average Optical Power: >1.5W or < 500mW
  • Mode of operation: Quasi-CW, high duty cycled pulsed
  • Central wavelength: 4.8 μm +/- 0.1 μm
  • Pulse frequency: > 500 kHz
  • Divergence: Horizontal:3 to 6 mrad, Vertical 2 to 4 mrad
  • Beam quality: TM00 Gaussian beam, M²<1.5
  • Output beam dimension for the standard beam option (window output): Typically 3 mm (vertical) x 2 mm (horizontal)
  • Polarization: Linear vertically polarized (>98%)
  • Reliability: > 3500 h

POWERMIR – 4μm QCW QCL

 Bernard Azout

Key Features:

  • ITAR free technology
  • QCW operating mode for increased wall-plug efficiency and reduced thermal dissipation
  • Reproducible specs manufacturing for series productions
  • Circular beam (option) to reduce efforts made by clients to shape the beam

UNIMIR – Single mode DFB CW QCL laser

 Bernard Azout

Unimir benefits

  • Very tight linewidth that drives the very high sensitivity of gas sensing
  • CW operation delivering mW levels of output power at room temperature
  • Pulsed operation for larger tuning range is a good option because at these long wavelengths, the intrapulse linewidth broadening is relatively small
  • Low power consumption for integration in portable gas analysers
  • Very stable over time with good Allan deviation results when integrated inside a gas analyser