Equipment specially designed to characterize mirrors for ring “laser” gyros, as follows: N.B.: SEE ALSO 7B102. a. Scatterometers having a measurement accuracy of 10 ppm or less (better); b. Profilometers having a measurement accuracy of 0,5 nm (5 angstrom) or less (better).

Equipment specially designed to characterize mirrors for ring ‘laser’ gyros, as follows: (a) Scatterometers having a measurement ‘accuracy’ of 10 ppm or less (better); (b) Profilometers having a measurement ‘accuracy’ of 0,5 nm (5 angstrom) or less (better).

Equipment specially designed to characterize mirrors for ring ‘laser’ gyros, as follows: (a) Scatterometers having a measurement ‘accuracy’ of 10 ppm or less (better); (b) Profilometers having a measurement ‘accuracy’ of 0,5 nm (5 angstrom) or less (better).

Program information