Interferometric distance measuring apparatus utilizing an asymme

Interferometric fiber optic displacement sensor

Interferometric flying height measuring device including an addi

Interferometric integration technique and apparatus to confine 2

Interferometric laser gyrometer

Interferometric load sensor and strain gage

Interferometric measurement apparatus and method having increase

Interferometric measurement device with non stabilized light sou

Interferometric measurement method and apparatus

Interferometric measurement of absolute dimensions of cylindrica

Interferometric measurement of surfaces with diffractive optics

Interferometric measurement of surfaces with diffractive optics

Interferometric measurement of toric surfaces at grazing inciden

Interferometric measurement with .lambda./4 resolution

Interferometric measuring apparatus employing fixed non-zero pat

Interferometric measuring apparatus for making absolute measurem

Interferometric measuring device for form measurement on rough s

Interferometric measuring method

Interferometric measuring method based on multi-pole sensing

Interferometric measuring methods for surfaces