Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Soufiene Krimi"'
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 23:1-12
In this contribution, an advanced numerical regression approach based on graphics processing unit is introduced. The approach has been applied for real-time terahertz thickness measurements of individual layers within multilayered structures for a va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::254a400af83c8a4e7680751c862893e5
https://doi.org/10.1109/jstqe.2016.2646520
https://doi.org/10.1109/jstqe.2016.2646520
Autor:
Ralph Urbansky, G. von Freymann, Soufiene Krimi, Joachim Jonuscheit, Rene Beigang, Jens Klier
Publikováno v:
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
We present a highly accurate self-calibrating approach to investigate ceramic thermal barrier coatings on metallic substrates using terahertz (THz) technique in reflection geometry. The proposed approach enables the simultaneous determination of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fa4fa9f7a921169c4ca7edd192cd19f
https://doi.org/10.1109/irmmw-thz.2016.7758545
https://doi.org/10.1109/irmmw-thz.2016.7758545
Autor:
Soufiene Krimi, Frank Ellrich, Rene Beigang, Jens Klier, Joachim Jonuscheit, Ralph Urbansky, G. von Freymann
Publikováno v:
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
We present a novel numerical approach to decrease the limits of the minimum paint thickness measurements of individual layers in multilayered structures using terahertz pulsed technique in reflection geometry. This method combines the benefits of mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8b9e73e57ae4c83518a52fab8a9c788
https://doi.org/10.1109/irmmw-thz.2015.7327474
https://doi.org/10.1109/irmmw-thz.2015.7327474
Publikováno v:
Proceedings of 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
The multilayer structure of an ultra-high molecular weight polyethylene composite material was investigated in the terahertz (THz) spectral range by means of time domain spectroscopy (TDS) technique. Such structures consist of many alternating layers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e1e0e4799cfefe94d468e270c459fcc
https://doi.org/10.1109/irmmw-thz.2015.7327397
https://doi.org/10.1109/irmmw-thz.2015.7327397
Autor:
Thorsten Sprenger, Frank Ellrich, Georg von Freymann, Christoph Fredebeul, Joachim Jonuscheit, Konstantinos Nalpantidis, Daniel Molter, Daniel Hübsch, Frank Platte, Soufiene Krimi, Tobias Wurschmidt
Publikováno v:
2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Terahertz (THz) spectroscopy is a powerful technique for identification of dangerous materials like drugs and explosives, especially when hidden under optically opaque concealments. Multiple-reflections within such sample systems lead to additional s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1f26407de6cc449a860abc76eace310
https://doi.org/10.1109/irmmw-thz.2014.6956289
https://doi.org/10.1109/irmmw-thz.2014.6956289
Publikováno v:
2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
We present a novel approach to determine the individual layer thickness in a dielectric multilayer sample using pulsed terahertz spectroscopy in reflection geometry. In a first step, the optical parameters of each layer have to be determined. Based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fb40cce4caabde4e3b09e323d45cd12
https://doi.org/10.1109/irmmw-thz.2013.6665871
https://doi.org/10.1109/irmmw-thz.2013.6665871
Autor:
Georg von Freymann, Rene Beigang, Soufiene Krimi, Joachim Jonuscheit, Jens Klier, Ralph Urbansky
Publikováno v:
Applied Physics Letters. 109:021105
In this contribution, we present a highly accurate approach for thickness measurements of multi-layered automotive paints using terahertz time domain spectroscopy in reflection geometry. The proposed method combines the benefits of a model-based mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::231d2a351daa562c8f2af0a00a2cf082
https://doi.org/10.1063/1.4955407
https://doi.org/10.1063/1.4955407
Autor:
Norbert Palka, Rene Beigang, Roman Gieleta, Danuta Miedzińska, Soufiene Krimi, Marcin Małek, Frank Ospald
Publikováno v:
Journal of Infrared, Millimeter, and Terahertz Waves. 36(6):578-596
The multilayer structure of an ultra-high molecular weight polyethylene (UHMWPE) composite material was investigated in the terahertz (THz) spectral range by means of time-domain spectroscopy (TDS) technique. Such structures consist of many alternati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a369923db7f602c081c42e709cb2d2b8