Improvements to the system for driving vertical Measurements with Michelson type interferometers.

摘要

The present Invention relates to a meter vertical Wavelength of laser Light with a relative Precision of 2 Parts in 10 Exponent 9.For all the slots of the counter close to 7 10exp.6. * Useful for Michelson type interferometers.The system includes an optical Interferometric arrangement; a settlement based energetizadas Driving coils.To produce by rotation of a Pulley displacement controlled Prisms, Cubes reflectors of Light; and a conventional Electrical Equipment Acquisition and data samples,Wherein the optical Interferometric arrangement applies to Michelson type interferometers with corner Cube Mobile vertical displacement.