Search Results - michal+nikodem

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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 commercialize...
Published: 10/7/2025   |   Inventor(s): Michal Nikodem, Gerard Wysocki
Keywords(s):  
Category(s): Mechanical/Electrical Engineering

Chirped Laser Dispersion Spectroscopy for remote sensing

A device and method for path-integrated optical sensing and simultaneous retroreflector tracking using a multi-functional position-sensing photodetector 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...
Published: 5/14/2025   |   Inventor(s): Gerard Wysocki, Michal Nikodem
Keywords(s):  
Category(s): Mechanical/Electrical Engineering