DocumentCode
2276777
Title
High speed UV laser induced fluorescence system for the detection of organic compounds using multi beam excitation
Author
Sivaprakasam, V. ; Killinger, D.K.
Author_Institution
Dept. of Phys., Univ. of South Florida, Tampa, FL, USA
fYear
2002
fDate
24-24 May 2002
Abstract
Summary from only given. A high PRF (8 KHz), 266 nm laser induced fluoresccnce (LIF) system has been modified using a multi-beam geometry to enhance its sensitivity. The system uses a gated PMT and 13 channel interference filter for the collection of the fluorescence emission. The system has been shown to have a sensitivity for the detection of quinine sulfate at a level of 1 ppt.
Keywords
fluorescence; geometry; interference filters; measurement by laser beam; oceanography; organic compounds; sensitivity; water pollution measurement; 266 nm; high speed UV laser induced fluorescence system; interference filter; multi beam excitation; multi-beam geometry; organic compounds detection; quinine sulfate; sensitivity; Absorption; Fires; Fluorescence; Frequency; Laser tuning; Mirrors; Optical filters; Optical sensors; Organic compounds; Polarization;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location
Long Beach, CA, USA
Print_ISBN
1-55752-706-7
Type
conf
DOI
10.1109/CLEO.2002.1034437
Filename
1034437
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