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An Innovative Tool for Isotopic Ratio Measurements, Environmental Monitoring and Gas Sensing for Industrial Process Control
Princeton Docket # 12-2762 Researchers at Princeton University have developed differential optical dispersion spectroscopy (DODiS), a precise trace-gas sensing technology that enables direct optical subtraction of dispersion spectroscopic signals produced by two different gas samples. Princeton is currently seeking industrial collaborators to com...
Chirped Laser Dispersion Spectroscopy for remote sensing
Princeton Docket # 11-2700-1 Detection of molecular species is of importance in a number of industrial, health and atmospheric monitoring applications. Existing spectroscopic gas sensing instrumentation has some fundamental limitations, primary due to the fact that signals carrying the useful information are encoded in light intensity, thus the m...