Fianium WhiteLase Micro supercontinuum lasers

The WhiteLase micro is a compact supercontinuum laser that provides excellent value for money. It offers power levels similar to the SuperK COMPACT but at the same high repetition rate as our bigger WhiteLase and SuperK EXTREME systems.

With a total output power of more than 200 mW, covering a broad spectral range of at least 400 nm to 2000 nm, the laser offers unparalleled value and versatility. The unit is operated by the flick of switch and can be mounted onto an optical bench or incorporated into optical tools. With a small footprint the WhiteLase Micro is also very space efficient.

The laser can be used in conjunction with the SuperK SELECTLLTF, and SuperK VARIA filters, giving a variety of tuning options covering the entire wavelength range.


  • 400-2000 nm output spectrum
  • Output power >200 mW
  • Turnkey operation
  • Single spatial mode at all wavelengths
  • 30 MHz repetition rate with ps pulses
  • Optical bench mountable
  • ­Small footprint
  • Robust OEM-ready design


Contact us now


  • ­ Collimated output
  • ­ Cut-off wavelength up to 2500 nm
  • ­ Cut-in wavelength at 400 nm
Model Total Power (total spectrum) Visible power (400-750nM) Average Spectral Power Density Integrated optical Isolator
WL-micro >200 mW >25 mW >100μW/nm No

Typical output spectrum

Power versus wavelength Power versus wavelength VIS

Warranty Extension

Extend the normal 24 month warranty with an extra 12 or 24 months


Repetition rate 30 MHz +/- 3 MHz
Total power stability +/- 1.0%
Wavelength range 400-2000 nm
Total power 200 mW
Visible power (400-850 nm) 25 mW
Polarization Unpolarized
Beam output Gaussian, single mode
Typical M² (>430 nm <1.1
Output options Collimated/other output upon request
Lenght of output fiber 1.5 m
Beam diameter ∼1 mm @ 630 nm
∼2 mm @ 1060 nm
Beam divergence (over 400-1000 nm) <3 mrad
Typical single mode fiber coupling efficiency ∼65%

Mechanical / Electrical

Computer interface USB or RS232
Power Requirements 100-240 V, 50/60 Hz
Door Interlock 2-way LEMO
Sync (trigger) Output Photodiode oscillator monitor (SMA)
System Cooling Integrated Air Cooling
Dimensions (WxLxH mm) 210 x 300 x 60
Weight <6 kg

Operating conditions

Operating Temperature +18°C to 30°C
Storage Temperature -10°C to 60°C
Relative Humidity < 80%
Fianium Whitelase mechanical drawing top view Fianium Whitelase mechanical drawing side view Fianium Whitelase mechanical drawing front view