Linewidth Analysers LWA Series

High Finesse Linewidth Analyser: The ultimate high-end device for measuring, analyzing and controlling the frequency noise and lineshape of narrow laser sources

The HighFinesse Linewidth Analyzers are high-end optical instruments for measuring, analyzing and controlling frequency and intensity noise of laser light sources. By combining an interferometric working principle with ultra-low noise electronics, a superb sensitivity is achieved. The real-time signal output offers the option for a fast feedback loop that can be used to actively reduce the frequency noise of the laser.

High Finesse LWA-100k Series: Extremely versatile linewidth analyzers for measuring, analyzing and live-monitoring frequency noise of lasers

Versatile Application, Detailed Analysis and Live Monitoring

Characterization of frequency and phase noise of laser light sources has never been easier: The High Finesse LWA-100k enables the user to characterize and optimize laser light sources with high precision over a broad wavelength range including the O-/E-/S-/C- and L-band for telecommunication sources and typical wavelengths for quantum optical applications in the IR range.