Detailed information QLI Q Tune Christian Bischoff 2. June 2025

Q-Tune series

Pure air-cooled integrated tunable nanosecond laser

The Q-Tune is an integrated, tunable nanosecond laser consisting of an Nd:YLF pump laser with third harmonic (351 nm) and an OPO. The laser provides up to 8 mJ pulse energy at 450 nm and operates at up to 100 Hz repetition rate.

TOPAG_Laser_Q_Tune
Developed and manufactured by:
Features
  • Compact, integrated overall system consisting of pump laser and OPO
  • Tunable from 410 nm to 2300 nm
  • Up to 8 mJ pulse energy at 450 nm
  • Variable repetition rates up to 100 Hz
  • <6 cm-1 Line width
  • Purely air-cooled
  • Ethernet interface
  • >2 billion shots lifetime of the pump diodes
  • Gas purging system to extend the service life of the UV optics
  • Optional UV extension from 210 nm to 410 nm
  • Optional attenuator and energy monitor
  • Optional fiber coupling
Applications
  • Spectral and time-resolved laser spectroscopy (PL, LIF, TALIF, …)
  • Non-linear laser spectroscopy
  • Confocal microscopy
  • Metrology
  • Photo-acoustic imaging

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