dc.contributorhttps://orcid.org/0000-0001-8052-7483
dc.contributorhttps://orcid.org/0000-0003-1519-7718
dc.creatorGuerrero Méndez, Carlos
dc.creatorSaucedo Anaya, Tonatiuh
dc.creatorAraiza Esquivel, María Auxiliadora
dc.creatorBalderas Navarro, Raúl Eduardo
dc.creatorAranda Espinoza, Said
dc.creatorLopez Maritnez, Alfonso
dc.creatorOlvera Olvera, Carlos Alberto
dc.date.accessioned2020-03-24T19:47:52Z
dc.date.available2020-03-24T19:47:52Z
dc.date.created2020-03-24T19:47:52Z
dc.date.issued2016-12-01
dc.identifier1560-2303
dc.identifierhttp://ricaxcan.uaz.edu.mx/jspui/handle/20.500.11845/1448
dc.identifierhttps://doi.org/10.48779/c655-2a76
dc.description.abstractWe present an alternative optical method to estimate the temperature during the cooling process of a liquid using digital holographic interferometry (DHI). We make use of phase variations that are linked to variations in the refractive index and the temperature property of a liquid. In DHI, a hologram is first recorded using an object beam scattered from a rectangular container with a liquid at a certain reference temperature. A second hologram is then recorded when the temperature is decreased slightly. A phase difference between the two holograms indicates a temperature variation, and it is possible to obtain the temperature value at each small point of the sensed optical field. The relative phase map between the two object states is obtained simply and quickly through Fourier-transform method. Our experimental results reveal that the temperature values measured using this method and those obtained with a thermometer are consistent. We additionally show that it is possible to analyze the heat-loss process of a liquid sample in dynamic events using DHI. (C) 2016 Society of Photo-Optical Instrumentation Engineers (SPIE)
dc.languageeng
dc.publisherSociety of Photographic Instrumentation Engineers
dc.relationgeneralPublic
dc.relationhttps://www.spiedigitallibrary.org/journals/Optical-Engineering/volume-55/issue-12/121730/Real-time-measurement-of-the-average-temperature-profiles-in-liquid/10.1117/1.OE.55.12.121730.short?SSO=1
dc.rightshttp://creativecommons.org/publicdomain/zero/1.0/
dc.rightsCC0 1.0 Universal
dc.sourceOptical Engineering, Vol. 55, No. 12, 121730, 2016
dc.titleReal-time measurement of the average temperature profiles in liquid cooling using digital holographic interferometry
dc.typeinfo:eu-repo/semantics/article


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