Search Results - arthur+dogariu

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Slow Light Imaging Spectroscopy

Researchers in the Department of Mechanical and Aerospace Engineering at Princeton University have invented a new spectroscopy technology that enables ultra-high resolution one and two dimensional spatial imaging of Rayleigh, Raman, and Thomson spectral features without the need for a spectrometer. The approach provides the capability for imaging of...

Published: 11/24/2025 | Inventor(s): Richard Miles, Arthur Dogariu

Keywords(s):

Category(s): Mechanical/Electrical Engineering

Standoff Detection and Imaging Using Point-and-Line-CARS

Highly Sensitive Standoff Molecular Detection and Imaging Using CARS Princeton Docket # 13-2867-1 Researchers in the Department of Mechanical and Aerospace Engineering at Princeton University use a technique (CARS) to provide real-time detection of trace amount of solids at range. Real-time spectroscopy and detection of trace species is very...

Published: 4/10/2025 | Inventor(s): Arthur Dogariu

Keywords(s):

Category(s): Mechanical/Electrical Engineering

Remote Detection of Molecular Species Using Air Laser

Researchers at Princeton University have developed a novel method of lasing in air that could be used for long range detection of molecular species, such as atmospheric pollutants or chemicals. Princeton is currently seeking industrial collaborators to commercialize this technology. The technology employs the use of a near infrared laser to dissociate...

Published: 4/10/2025 | Inventor(s): Richard Miles, Arthur Dogariu, James Michael

Keywords(s):

Category(s): Mechanical/Electrical Engineering