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Pressure measurements through image analysis.

Authors
  • Calixto, Sergio
  • Sánchez-Marin, Francisco J
  • Sánchez-Morales, M E
Type
Published Article
Journal
Optics Express
Publisher
The Optical Society
Publication Date
Sep 28, 2009
Volume
17
Issue
20
Pages
17996–18002
Identifiers
DOI: 10.1364/OE.17.017996
PMID: 19907589
Source
Medline
License
Unknown

Abstract

Here we propose a new optical method, to our knowledge, to measure the pressure in liquids or gases by means of a flexible lens. Images of an object given by the dynamical lens are analyzed, and through the visibility of those images pressure is inferred.

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