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Experimental measurements of the scattered-light polarization from different liquid flows
Citation
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 |
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| Author/s: |
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| 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 |
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 |
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| 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 |
