Lastek Principals

Lastek Photonics Technology Solutions

Wavelength Meters Fast Series WF

High Finesse WF7 IR-II Wavemeter: Ideal to Characterize Fast Dynamics of Weak Light Sources

The High Finesse WF7 IR-II Wavemeter reaches the next accuracy level of wavelength characterization at ultra-high measurement rates. At the same time the carefully designed optics of the wavelength meter are very sensitive making it the ideal tool for studying fast wavelength dynamics, even of very weak light sources.
High Finesse WF6-600 IR-II: Wavelength meter with measurement speed up to 32 kHz in the IR range from 1400nm to 2400nm

Speed Matters: The High Finesse WF6 series features ultra high speed measurement rates, the fastest commercially available.