Method and apparatus for surface topography measurement by spati

Method and apparatus for the measurement of the refractive index

Method and apparatus for three-dimensional imaging using laser i

Method and apparatus for three-dimensional imaging using laser i

Method and device for detecting birefringent substances in liqui

Method and device for measuring pattern coordinates of a pattern

Method and device for the optical determination of a physical qu

Method and interference microscope for microscoping an object in

Method and system for determining interferometric optical path l

Method and system for inspecting a surface of an object with las

Method for aligning an interferometer

Method for detecting equatorial plane

Method for determining the retardation of a material using non-c

Method for evaluating color filter, color filter and liquid...

Method for monitoring alignment using a modified retroreflector

Method for profiling an object surface using a large equivalent

Method for remotely determining sea surface roughness and wind s

Method of adjusting sample position in light wave interference a

Method of alignment with the use of diffraction gratings and an

Method of and apparatus for determining refractive-index profile