CO2-Tea pulse clipping using pulsed high voltage preionization for high spatial resolution I.R. Lidar systems

CO2-Tea pulse clipping using pulsed high voltage preionization for high spatial resolution I.R. Lidar systems

An extra-cavity CO2-TEA laser pulse clipper for high spatial resolution atmospheric monitoring is presented. The clipper uses pulsed high voltageto facilitate the breakdown of the gas within the clipper cell. Complete extinction of the nitrogen tail, that degrades the range resolution of LIDARS, is...

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Main Author: Gasmi Taieb
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201817601007
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spelling doaj-10b205c3171643d594d462359089412d2021-08-02T01:13:29ZengEDP SciencesEPJ Web of Conferences2100-014X2018-01-011760100710.1051/epjconf/201817601007epjconf_ilrc28_01007CO2-Tea pulse clipping using pulsed high voltage preionization for high spatial resolution I.R. Lidar systemsGasmi TaiebAn extra-cavity CO2-TEA laser pulse clipper for high spatial resolution atmospheric monitoring is presented. The clipper uses pulsed high voltageto facilitate the breakdown of the gas within the clipper cell. Complete extinction of the nitrogen tail, that degrades the range resolution of LIDARS, is obtained at pressures from 375 up to 1500 Torr for nitrogen and argon gases whereas an attenuation coefficient of almost 102 is achieved for helium. Excellent energy stability and pulse width repeatability were achieved using high voltage pre-ionized gas technique.https://doi.org/10.1051/epjconf/201817601007
collection DOAJ
language English
format Article
sources DOAJ
author Gasmi Taieb
spellingShingle Gasmi Taieb
CO2-Tea pulse clipping using pulsed high voltage preionization for high spatial resolution I.R. Lidar systems
EPJ Web of Conferences
author_facet Gasmi Taieb
author_sort Gasmi Taieb
title CO2-Tea pulse clipping using pulsed high voltage preionization for high spatial resolution I.R. Lidar systems
title_short CO2-Tea pulse clipping using pulsed high voltage preionization for high spatial resolution I.R. Lidar systems
title_full CO2-Tea pulse clipping using pulsed high voltage preionization for high spatial resolution I.R. Lidar systems
title_fullStr CO2-Tea pulse clipping using pulsed high voltage preionization for high spatial resolution I.R. Lidar systems
title_full_unstemmed CO2-Tea pulse clipping using pulsed high voltage preionization for high spatial resolution I.R. Lidar systems
title_sort co2-tea pulse clipping using pulsed high voltage preionization for high spatial resolution i.r. lidar systems
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2018-01-01
description An extra-cavity CO2-TEA laser pulse clipper for high spatial resolution atmospheric monitoring is presented. The clipper uses pulsed high voltageto facilitate the breakdown of the gas within the clipper cell. Complete extinction of the nitrogen tail, that degrades the range resolution of LIDARS, is obtained at pressures from 375 up to 1500 Torr for nitrogen and argon gases whereas an attenuation coefficient of almost 102 is achieved for helium. Excellent energy stability and pulse width repeatability were achieved using high voltage pre-ionized gas technique.
url https://doi.org/10.1051/epjconf/201817601007
work_keys_str_mv AT gasmitaieb co2teapulseclippingusingpulsedhighvoltagepreionizationforhighspatialresolutionirlidarsystems
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