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Title: Effect of glucose concentration in a model light-scattering suspension on propagation of ultrashort laser pulses

Abstract

The propagation of laser pulses in the 2% aqueous solution of intralipid - a suspension of lipid particles with optical properties close to those of the human skin, is numerically simulated at different glucose concentrations. The temporal profiles of 820-nm laser pulses diffusely backscattered from a flat, 2-mm thick solution layer are simulated. The laser pulse profiles are detected by fibreoptic detectors of diameter 0.3 mm with the numerical apertures 0.19, 0.29, and 0.39. It is shown that this method can be used to detect changes in the glucose level in the physiological concentration range (100-500 mg dL{sup -1}) by monitoring variations in the peak intensity and area of the laser pulse temporal profile (pulse energy). (laser applications in medicine)

Authors:
;  [1];  [2]
  1. Department of Physics, M.V. Lomonosov Moscow State University, Moscow (Russian Federation)
  2. Optoelectronics and Measurements Techniques Laboratory, Faculty of Technology, University of Oulu and Infotech Oulu (Finland)
Publication Date:
OSTI Identifier:
21470849
Resource Type:
Journal Article
Resource Relation:
Journal Name: Quantum Electronics (Woodbury, N.Y.); Journal Volume: 35; Journal Issue: 11; Other Information: DOI: 10.1070/QE2005v035n11ABEH012794
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; APERTURES; AQUEOUS SOLUTIONS; COMPUTERIZED SIMULATION; FIBER OPTICS; GLUCOSE; LASERS; LIGHT SCATTERING; LIPIDS; MEDICINE; OPTICAL PROPERTIES; PEAKS; PULSES; SKIN; VARIATIONS; ALDEHYDES; BODY; CARBOHYDRATES; DISPERSIONS; HEXOSES; HOMOGENEOUS MIXTURES; MIXTURES; MONOSACCHARIDES; OPENINGS; OPTICS; ORGANIC COMPOUNDS; ORGANS; PHYSICAL PROPERTIES; SACCHARIDES; SCATTERING; SIMULATION; SOLUTIONS

Citation Formats

Popov, A P, Priezzhev, A V, and Myllylae, Risto. Effect of glucose concentration in a model light-scattering suspension on propagation of ultrashort laser pulses. United States: N. p., 2005. Web. doi:10.1070/QE2005V035N11ABEH012794.
Popov, A P, Priezzhev, A V, & Myllylae, Risto. Effect of glucose concentration in a model light-scattering suspension on propagation of ultrashort laser pulses. United States. doi:10.1070/QE2005V035N11ABEH012794.
Popov, A P, Priezzhev, A V, and Myllylae, Risto. Wed . "Effect of glucose concentration in a model light-scattering suspension on propagation of ultrashort laser pulses". United States. doi:10.1070/QE2005V035N11ABEH012794.
@article{osti_21470849,
title = {Effect of glucose concentration in a model light-scattering suspension on propagation of ultrashort laser pulses},
author = {Popov, A P and Priezzhev, A V and Myllylae, Risto},
abstractNote = {The propagation of laser pulses in the 2% aqueous solution of intralipid - a suspension of lipid particles with optical properties close to those of the human skin, is numerically simulated at different glucose concentrations. The temporal profiles of 820-nm laser pulses diffusely backscattered from a flat, 2-mm thick solution layer are simulated. The laser pulse profiles are detected by fibreoptic detectors of diameter 0.3 mm with the numerical apertures 0.19, 0.29, and 0.39. It is shown that this method can be used to detect changes in the glucose level in the physiological concentration range (100-500 mg dL{sup -1}) by monitoring variations in the peak intensity and area of the laser pulse temporal profile (pulse energy). (laser applications in medicine)},
doi = {10.1070/QE2005V035N11ABEH012794},
journal = {Quantum Electronics (Woodbury, N.Y.)},
number = 11,
volume = 35,
place = {United States},
year = {Wed Nov 30 00:00:00 EST 2005},
month = {Wed Nov 30 00:00:00 EST 2005}
}
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