Experimental measurements of the scattered-light polarization from different liquid flows

Sanchez-Guillen, C. and Martín Pereda, José Antonio (1998). Experimental measurements of the scattered-light polarization from different liquid flows. In: "International Conference on Optical Methods and Data Processing in heat and fluid flow", 16/04/1998 - 17/04/1998, London, UK. ISBN 1-86058-142-0.

Description

Title: Experimental measurements of the scattered-light polarization from different liquid flows
Author/s:
  • Sanchez-Guillen, C.
  • Martín Pereda, José Antonio
Item Type: Presentation at Congress or Conference (Article)
Event Title: International Conference on Optical Methods and Data Processing in heat and fluid flow
Event Dates: 16/04/1998 - 17/04/1998
Event Location: London, UK
Title of Book: International Conference on Optical Methods and Data Processing in heat and fluid flow
Date: 1998
ISBN: 1-86058-142-0
Subjects:
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Tecnología Fotónica [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

An experimental system designed to measure very low optical powers, of the order of a few picowatts, is presented. Its main aid is to detect the polarisation state of scattered light from a fluid flow, in different angular directions with respect to the longitudinal axis of the flow. A laser beam incident linearly polarized crosses the fluid flow orthogonally. The scattered light is detected by means of a photodetector situated behind a lineal polarizer whose orientation can be rotated. The outgoing electrical signal is amplified by means of a Mode-lockin amplifier and is digitally processed.

More information

Item ID: 23336
DC Identifier: http://oa.upm.es/23336/
OAI Identifier: oai:oa.upm.es:23336
Deposited by: Biblioteca ETSI Telecomunicación
Deposited on: 02 Apr 2014 06:29
Last Modified: 21 Apr 2016 22:46
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