The GEVEL is a compact CW fibre laser delivering up to 20 W of output power, through a near diffraction limited linear polarised beam (M²<1.1).

The narrow linewidth of this fibre laser makes it unique and an optimised light source for all optical tweezing applications.

The patented “Injection Technology” allows highly reliable broad area laser diode pumps to be used, for cost-effective and maintenance-free operation.

The all fibre design guarantees the robustness of the laser, without any optical parts to align or to stabilise. The simple integration of the system requires no after-installation service.

Two formats are offered: OEM modules or rack mount.

The GEVEL is the ideal solution for a broad range of scientific applications.

Please contact us for further information on this product.


Key Features

  • Up to 20 W output power
  • Linear polarization
  • Narrow linewidth
  • Excellent beam quality
  • Maintenance free operation
  • OEM format or rackmount
  • Air cooled


  • Optical Tweezing
  • DNA manipulation
  • Measurement

The datasheet for the GEVEL is available in pdf format:

GEVEL datasheet