Simultaneous measurement of deformation and thickness change in polymer films

We present experimental results in deformation measurement and thickness change in polymer films employing Fourier domain interferometry. The set-up is a Michelson configuration in which interference signal betweeen light reflected from a reference arm is superposed with two reflection from the firs...

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Detalles Bibliográficos
Autores principales: Torga, Jorge, Morel, Eneas
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2020
Materias:
Focus-Error-Signal
astigmatic
thickness
beam profilometer
multiple spots
Acceso en línea:http://hdl.handle.net/20.500.12272/4284
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-4284
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
topic Focus-Error-Signal
astigmatic
thickness
beam profilometer
multiple spots
spellingShingle Focus-Error-Signal
astigmatic
thickness
beam profilometer
multiple spots
Torga, Jorge
Morel, Eneas
Simultaneous measurement of deformation and thickness change in polymer films
topic_facet Focus-Error-Signal
astigmatic
thickness
beam profilometer
multiple spots
description We present experimental results in deformation measurement and thickness change in polymer films employing Fourier domain interferometry. The set-up is a Michelson configuration in which interference signal betweeen light reflected from a reference arm is superposed with two reflection from the first and second interface from the film sample. Distance measurements for determination of deformation and thickness values were obtained after an inverse Fourier transform of the spectrum signal. With this configuration, measurements with 1 micron axial resolution, and 2mm dynamic range were obtained
format Artículo
publishedVersion
author Torga, Jorge
Morel, Eneas
author_facet Torga, Jorge
Morel, Eneas
author_sort Torga, Jorge
title Simultaneous measurement of deformation and thickness change in polymer films
title_short Simultaneous measurement of deformation and thickness change in polymer films
title_full Simultaneous measurement of deformation and thickness change in polymer films
title_fullStr Simultaneous measurement of deformation and thickness change in polymer films
title_full_unstemmed Simultaneous measurement of deformation and thickness change in polymer films
title_sort simultaneous measurement of deformation and thickness change in polymer films
publishDate 2020
url http://hdl.handle.net/20.500.12272/4284
work_keys_str_mv AT torgajorge simultaneousmeasurementofdeformationandthicknesschangeinpolymerfilms
AT moreleneas simultaneousmeasurementofdeformationandthicknesschangeinpolymerfilms
bdutipo_str Repositorios
_version_ 1764820551589691393

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