Optical heterodyne fourier transform interferometer

Optical heterodyne surface plasma wave detecting method and...

Optical image measuring apparatus

Optical image measuring apparatus and optical image...

Optical image measuring apparatus and optical image...

Optical image measuring apparatus for forming an image of an...

Optical microscope using an interferometric source of...

Optical remote sensor with differential Doppler motion...

Optical rotation angle polarimeter

Optical two-dimensional velocity and/or movement detector

Optical two-dimensional velocity and/or movement detector

Optical vibration imager

Optical wavelength monitoring system and stabilizing system

Phase dispersive tomography

Phase interference detecting method and system in...

Phase measuring method and apparatus for multi-frequency...

Phase-diverse coherent optical spectrum analyzer

Polarized interferential measurement wherein the modulation...

Position measuring arrangement

Position-measuring device for determining the position of...