Compact narrow linewidth lasers

The Cobolt 08-01 Series is a family of compact narrow linewidth continuous-wave lasers, including high performance single frequency diode pumped lasers (DPL) as well as frequency stabilized diode lasers (NLD). This Series offers the broadest wavelength range and highest performance lasers on the market for Raman spectroscopy.

  • 405 nm – 1064 nm, up to 500 mW
  • Excellent wavelength stability, < 1 pm (over ±3 °C, 8 hrs)
  • Guaranteed excellent spectral purity, > 80 dB
  • Integrated electronics
  • Integrated optional optical isolator and spectral clean-up filter
  • Fiber coupled option
  • Ultra-robust, proven reliability
  • Ensured stable narrow linewidth emission over the full laser lifetime and a wide range of operating conditions
  • 24 months warranty, unlimited hours


Perfect for Raman spectroscopy, interferometry, dynamic light scattering.