Search Results - anupam+misra

2 Results

Sort By:

Long Range Remote Chemical Detection Using Compact Spectroscopy System and Low Laser Pulse Energy

Remote detection of chemicals is highly desirable for homeland security, environmental and NASA planetary exploration programs. Researchers at the University of Hawaii have designed a long range remote chemical detection system that significantly improves upon current capabilities in this field. The technology combines Raman + LIBS spectroscopy into...

Published: 9/20/2021 | Inventor(s): Anupam Misra, Tayro Acosta-Maeda, John Porter

Keywords(s):

Category(s): Engineering, Environmental Sciences, Optics

A combined instrument for Raman and LIBS (Laser-induced breakdown) spectrometry, utilizing a single laser source and single spectrograph

Scientists at the Hawaii Institute of Geophysics & Planetology (HIGP) have developed a system which can perform both Raman spectroscopy and LIBS (Laser-induced breakdown spectroscopy) using a single laser source, a spectrograph equipped with a multichannel detector. Raman spectroscopy provides the molecular vibrational spectra and is widely used...

Published: 5/27/2022 | Inventor(s): Anupam Misra, Shiv Sharma, Paul Lucey

Keywords(s):

Category(s): Sensors, Chemistry, Environmental Sciences