Increasing the Sensitivity of Lidar Systems Based on the LF/LIF Method

Abstract

The results of studies on the development of laser sources in the UV and IR spectral ranges for the lidar systems operating on the basis of a method of laser fragmentation with subsequent laser-induced fluorescence (LF/LIF) are presented. It is shown that LF/LIF is an effective method for the remote detection of harmful and dangerous substances including nitrogen oxides in the atmosphere. The formation of a high-quality sounding UV radiation in excimer lasers and its transportation along the atmospheric path is studied. The causes are revealed that lead to the formation of noise arising in the atmosphere and limiting the sensitivity of the applied method.

Original language	English
Pages (from-to)	1353-1359
Number of pages	7
Journal	Russian Physics Journal
Volume	60
Issue number	8
DOIs	https://doi.org/10.1007/s11182-017-1221-5
Publication status	Published - 1 Dec 2017

Keywords

KrF laser
laser fragmentation
laser radiation
laser-induced fluorescence
lidar
monochromator
scattered radiation

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1007/s11182-017-1221-5

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@article{b5c786ddc54d4694a05974e5ccc15043,

title = "Increasing the Sensitivity of Lidar Systems Based on the LF/LIF Method",

abstract = "The results of studies on the development of laser sources in the UV and IR spectral ranges for the lidar systems operating on the basis of a method of laser fragmentation with subsequent laser-induced fluorescence (LF/LIF) are presented. It is shown that LF/LIF is an effective method for the remote detection of harmful and dangerous substances including nitrogen oxides in the atmosphere. The formation of a high-quality sounding UV radiation in excimer lasers and its transportation along the atmospheric path is studied. The causes are revealed that lead to the formation of noise arising in the atmosphere and limiting the sensitivity of the applied method.",

keywords = "KrF laser, laser fragmentation, laser radiation, laser-induced fluorescence, lidar, monochromator, scattered radiation",

author = "Andreev, {M. V.} and Bobrovnikov, {S. M.} and Gorlov, {E. V.} and Zharkov, {V. I.} and Losev, {V. F.} and Panchenko, {Yu N.} and Puchikin, {A. V.}",

year = "2017",

month = dec,

day = "1",

doi = "10.1007/s11182-017-1221-5",

language = "English",

volume = "60",

pages = "1353--1359",

journal = "Russian Physics Journal",

issn = "1064-8887",

publisher = "Consultants Bureau",

number = "8",

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TY - JOUR

T1 - Increasing the Sensitivity of Lidar Systems Based on the LF/LIF Method

AU - Andreev, M. V.

AU - Bobrovnikov, S. M.

AU - Gorlov, E. V.

AU - Zharkov, V. I.

AU - Losev, V. F.

AU - Panchenko, Yu N.

AU - Puchikin, A. V.

PY - 2017/12/1

Y1 - 2017/12/1

N2 - The results of studies on the development of laser sources in the UV and IR spectral ranges for the lidar systems operating on the basis of a method of laser fragmentation with subsequent laser-induced fluorescence (LF/LIF) are presented. It is shown that LF/LIF is an effective method for the remote detection of harmful and dangerous substances including nitrogen oxides in the atmosphere. The formation of a high-quality sounding UV radiation in excimer lasers and its transportation along the atmospheric path is studied. The causes are revealed that lead to the formation of noise arising in the atmosphere and limiting the sensitivity of the applied method.

AB - The results of studies on the development of laser sources in the UV and IR spectral ranges for the lidar systems operating on the basis of a method of laser fragmentation with subsequent laser-induced fluorescence (LF/LIF) are presented. It is shown that LF/LIF is an effective method for the remote detection of harmful and dangerous substances including nitrogen oxides in the atmosphere. The formation of a high-quality sounding UV radiation in excimer lasers and its transportation along the atmospheric path is studied. The causes are revealed that lead to the formation of noise arising in the atmosphere and limiting the sensitivity of the applied method.

KW - KrF laser

KW - laser fragmentation

KW - laser radiation

KW - laser-induced fluorescence

KW - lidar

KW - monochromator

KW - scattered radiation

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