LW-10 wavelength meter key performances

Here below are presented the measurements performed with our LW-10 wavelength meter on three typical parameters: resolution, stability over time and temperature stability.

20 MHz resolution

lw-10_resolution

20 MHz peak-to-peak Resonator Triangular ramps measured at 780 nm with SpectraResolver software on a Ti:Sa laser.

Stability over time

lw-10_timestability_sans_solstis

Measurement of 800 nm stabilized wavelength (Ti:Sa laser locked with 0.0001 nm tolerance) and temperature measurement in thermal chamber (23.5°C +/- 0.1°C stabilized temperature).

Temperature stability

lw-10_temperaturestability

Measurement of 780 nm stabilized wavelength (Ti:Sa laser locked with 0.0001 nm tolerance) and temperature measurement in the thermal chamber: stabilized temperature 23.0°C +/- 0.1°C during 20 hours, 16°C to 30°C with +/- 2°C per hour temperature ramps, and 15 hours in stabilized temperature.