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Thermometry in aqueous solutions and sprays using two-color LIF and structured illumination

Mishra, Yogeshwar LU ; Abou Nada, Fahd Jouda LU ; Polster, Stephanie; Kristensson, Elias LU and Berrocal, Edouard LU (2016) In Optics Express 24(5). p.4949-4963
Abstract
In imaging, the detection of light originating from multiple scattering, indirect reflections and surrounding backgrounds are known to produce errors especially in intensity-ratio based measurements. SLIPI (Structured Laser Illumination Planar Imaging) is an imaging technique that significantly reduces the impact of such issues. In this study, SLIPI is combined with the two-color LIF (Laser Induced Fluorescence) ratio thermometry approach for measuring water temperature in both a cuvette and a hollow-cone spray. By removing the unwanted background interferences using SLIPI, we observe both significant improvements in terms of temperature sensitivity as well as more pronounced temperature gradients within the spray.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to specialist publication or newspaper
publication status
published
subject
keywords
laser-induced, Fluorescence, Multiple scattering, Temperature, Imaging systems, Optical systems
categories
Higher Education
Popular Science
in
Optics Express
volume
24
issue
5
pages
4949 - 4963
external identifiers
  • WOS:000371435000060
  • Scopus:84962162289
ISSN
1094-4087
DOI
10.1364/OE.24.004949
language
English
LU publication?
yes
id
defd478e-3f39-4895-a01e-e5e2f57f314c (old id 8777162)
alternative location
http://www.opticsexpress.org/abstract.cfm?URI=oe-24-5-4949
date added to LUP
2016-02-29 23:21:48
date last changed
2016-10-13 04:45:42
@misc{defd478e-3f39-4895-a01e-e5e2f57f314c,
  abstract     = {In imaging, the detection of light originating from multiple scattering, indirect reflections and surrounding backgrounds are known to produce errors especially in intensity-ratio based measurements. SLIPI (Structured Laser Illumination Planar Imaging) is an imaging technique that significantly reduces the impact of such issues. In this study, SLIPI is combined with the two-color LIF (Laser Induced Fluorescence) ratio thermometry approach for measuring water temperature in both a cuvette and a hollow-cone spray. By removing the unwanted background interferences using SLIPI, we observe both significant improvements in terms of temperature sensitivity as well as more pronounced temperature gradients within the spray.},
  author       = {Mishra, Yogeshwar and Abou Nada, Fahd Jouda and Polster, Stephanie and Kristensson, Elias and Berrocal, Edouard},
  issn         = {1094-4087},
  keyword      = {laser-induced,Fluorescence,Multiple scattering,Temperature,Imaging systems,Optical systems},
  language     = {eng},
  number       = {5},
  pages        = {4949--4963},
  series       = {Optics Express},
  title        = {Thermometry in aqueous solutions and sprays using two-color LIF and structured illumination},
  url          = {http://dx.doi.org/10.1364/OE.24.004949},
  volume       = {24},
  year         = {2016},
}