Process and device for measuring the complex spectrum (amplitude

Process monitor

Real time high speed high resolution hyper-spectral imaging

Reference fringe counting fourier transform spectroscopy

Restoration of Fizeau FTS spectral data using low and/or...

Robust wavelength locker for control of laser wavelength

Sagnac fourier transform spectrometer having improved...

Sagnac fourier transform spectrometer having improved...

Sampling spectrophotometer comprising an interferometer

Scanning double-beam interferometer

Scanning IR microscope

Scatterometry by phase sensitive reflectometer

Scatterometry by phase sensitive reflectometer

Self-calibrating measuring setup for interference spectroscopy

Signal modulation compensation for wavelength meter

Single-etalon, multi-point wavelength calibration reference

Spatial heterodyne wide-field Coherent Anti-Stokes Raman...

Spectral bandwidth metrology for high repetition rate gas...

Spectral bandwidth metrology for high repetition rate gas...

Spectral image input device