Jun 2007SIOS Messtechnik GmbHRequest Info
The MI series miniature retroreflector interferometers announced by Sios Messtechnik GmbH are precision length measurement systems with a range of up to 5 m and a resolution of 0.1 nm. The use of a HeNe laser as the reference standard combined with correction for the effects of ambient temperatures and barometric pressures on the laser wavelength results in an accurate and linear performance. A fiber optic lightguide couples light from the stabilized laser to the interferometer head. The instruments accommodate moving-mirror translation rates of up to 0.6 m/s and are immune to electromagnetic influences.