Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Applied Spectroscopy
  • Vol. 43,
  • Issue 6,
  • pp. 933-940
  • (1989)

Simultaneous Detection of One-Dimensional Laser-Induced Fluorescence or Laser Light Scattering Images in Plasmas

Not Accessible

Your library or personal account may give you access

Abstract

An instrumental system to simultaneously detect one-dimensional atomic or ionic fluorescence images is described. The instrument can also be used to acquire laser light scattering images or laterally resolved emission images. The fluorescence, scattering, or emission image passes through a monochromator and is re-imaged on an intensified diode array detector. Measurement of spatially resolved ground-state populations in inductively coupled plasmas is discussed. Interpretation of the fluorescence data obtained under different plasma operating conditions is considered. Results with the use of laser-induced fluorescence imaging to study the effect of sample transport rate, concomitant species-induced matrix effects, and modulated power plasmas are discussed. Comparison of fluorescence and emission images shows the complementary nature of the information provided by each. Laser light scattering off intact droplets or particles in a 1.0-kW inductively coupled plasma is discussed. Means to minimize the scattering signal are evaluated. Detection of laser light scattering images is discussed.

PDF Article
More Like This
Simultaneous Raman scattering and laser-induced fluorescence for multispecies imaging in turbulent flames

R. W. Schefer, M. Namazian, and J. Kelly
Opt. Lett. 16(11) 858-860 (1991)

Simultaneous spatially resolved NO and NO2 measurements using one- and two-photon laser-induced fluorescence

Marcus Aldén, Hans Edner, and Svante Wallin
Opt. Lett. 10(11) 529-531 (1985)

Simultaneous multiple species detection in a flame using laser-induced fluorescence

Ulf Westblom and Marcus Aldén
Appl. Opt. 28(13) 2592-2599 (1989)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved