Showing 33–35 of 35 results

Tunable Littrow Lasers (LDL)

 Michael Iluz

Key Features:

  • Vibrationally inert
  • Passive stability
  • Wide tuning range
  • Decoupled grating rotation and tilt
  • Wide mode-hop free scan range
  • Narrow linewidth
  • Fast piezo feedback
  • Precision alignment controls
  • High bandwidth low latency modulation
  • Diode protection circuit and relay
  • Low frequency noise

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