elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Remote Raman Spectroscopy of Explosive Precursors

Gallo, Emanuela and Cantu, Luca and Duschek, Frank (2021) Remote Raman Spectroscopy of Explosive Precursors. In: Remote Raman Spectroscopy of Explosive Precursors. SPIE Defense + Commercial Sensing, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXII, 12-16 April 2021, Vancouver, Canada. (Submitted)

Full text not available from this repository.

Abstract

Deep ultraviolet Raman spectroscopy measurements have been performed at the German Aerospace Center (DLR) with the aim of detecting traces (µg range) of explosive precursors. In this study a backscattering Raman system was set up and optimized to detect urea, sodium perchlorate, ammonium nitrate, and sodium nitrate at a 60 cm short-range remote detection. Sample were tested at 264 nm ultraviolet laser excitation wavelength to experimentally observe any possible trace over textiles samples. For each colored sample textile, Raman spectra were acquired and no background fluorescence interference was observed at this laser excitation wavelength. Detection limits and system sensitivity with an acquisition times up to 3 seconds for microgram traces are presented.

Item URL in elib:https://elib.dlr.de/141670/
Document Type:Conference or Workshop Item (Speech)
Title:Remote Raman Spectroscopy of Explosive Precursors
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Gallo, EmanuelaEmanuela.Gallo (at) dlr.deUNSPECIFIED
Cantu, LucaLuca.Cantu (at) dlr.deUNSPECIFIED
Duschek, FrankFrank.Duschek (at) dlr.deUNSPECIFIED
Date:12 April 2021
Journal or Publication Title:Remote Raman Spectroscopy of Explosive Precursors
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Submitted
Keywords:Raman spectroscopy, explosive precursors, remote detection
Event Title:SPIE Defense + Commercial Sensing, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXII
Event Location:Vancouver, Canada
Event Type:international Conference
Event Dates:12-16 April 2021
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Optical remote sensing
Location: Lampoldshausen
Institutes and Institutions:Institute of Technical Physics > Atmospheric Propagation and Effect
Deposited By: Gallo, Ph.D. Emanuela
Deposited On:07 Apr 2021 10:02
Last Modified:07 Apr 2021 10:02

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.