Mach-zehnder type interferometer
Magnetically insensitive fiber optic rotation sensor
Magneto-optic bias of ring laser using reflective magneto-optic
Magneto-optic spectrophotometer
Magnification calibration apparatus and shape measuring system
Manual device for the detection of optical reflection properties
Manual wavelength adjustment for a microprocessor based spectrop
Material analysis using reflected light
Material identification employing a grating spectrometer
Material-testing method and apparatus
Means and method for active dispersion equalization of a multios
Measurement instrument with interferometer and method
Measurement of fiber diameters with high precision
Measurement of fluorescence decay times
Measurement of material properties with optically induced phonon
Measurement of nonlinear refractive index coefficient of optical
Measurement of paper or board
Measurement of rotation rate using sagnac effect
Measurement of rotation rate using Sagnac effect
Measurement of spectra