CORRECTION SYSTEM AND METHOD FOR ELIMINATING NON-UNIFORM DISTRIBUTION OF LIGHT FIELD DURING HYPERSPECTRAL IMAGE ACQUISITION

Optimal weighted averaging pre-processing schemes for laser absorption spectroscopy

Apparatus and method for monitoring stability of spectrum

SPECTROMETER

Optimal weighted averaging pre-processing schemes for laser absorption spectroscopy

Estimation of spectral feature of pulsed light beam

Self-referencing cavity enhanced spectroscopy (SRCES) systems and methods