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Opt Express. 2009 Sep 28;17(20):17996-8002. doi: 10.1364/OE.17.017996.

Pressure measurements through image analysis.

Author information

  • 1Centro de Investigaciones en Optica, Loma del Bosque 115, Leon, Gto. C.p. 37150, Mexico. scalixto@cio.mx

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.

PMID:
19907589
[PubMed - indexed for MEDLINE]
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