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Elżbieta Czerwińska
Researcher at Military University of Technology in Warsaw
Publications - 28
Citations - 259
Elżbieta Czerwińska is an academic researcher from Military University of Technology in Warsaw. The author has contributed to research in topics: Terahertz radiation & Ceramic. The author has an hindex of 7, co-authored 21 publications receiving 207 citations.
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Journal ArticleDOI
3D printed diffractive terahertz lenses
Walter D. Furlan,Vicente Ferrando,Juan A. Monsoriu,Przemyslaw Zagrajek,Elżbieta Czerwińska,Mieczyslaw Szustakowski +5 more
TL;DR: It is shown that inexpensive 3D printed THz diffractive lenses can be reliably used in focusing and imaging THz systems and are capable of extended depth of focus or bifocalization.
Journal ArticleDOI
3-D-Printed Flat Optics for THz Linear Scanners
Jarosław Suszek,Agnieszka Siemion,Marcin Bieda,Narcyz Blocki,D. Coquillat,Grzegorz Cywiński,Elżbieta Czerwińska,Marta Doch,Adam Kowalczyk,Norbert Palka,Artur Sobczyk,Przemyslaw Zagrajek,M. Zaremba,Andrzej Kolodziejczyk,Wojciech Knap,Maciej Sypek +15 more
TL;DR: In this paper, a single diffractive optical element is used to convert a divergent beam into a focal line segment perpendicular to the optical axis, which is designed for narrowband applications as a kinoform element.
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Characterization of prospective explosive materials using terahertz time-domain spectroscopy.
TL;DR: Six prospective explosive materials in the terahertz range using time-domain spectroscopy studied a family of energetic azotetrazolate salts and two caged nitramines, finding that ATR can be used for identification of these classes of materials.
Journal ArticleDOI
High order kinoforms as a broadband achromatic diffractive optics for terahertz beams
Jarosław Suszek,Agnieszka Siemion,Narcyz Blocki,Michal Makowski,Adam Piotr Czerwiński,Jarosław Bomba,Adam Kowalczyk,Izabela Ducin,Karol Kakarenko,Norbert Palka,Przemyslaw Zagrajek,Marcin Kowalski,Elżbieta Czerwińska,Cezariusz Jastrzebski,Krzysztof Świtkowski,Jean-Louis Coutaz,Andrzej Kolodziejczyk,Maciej Sypek +17 more
TL;DR: The theoretical considerations, computer modeling and experimental evaluation of the high order kinoform diffractive elements in the THz range enable broadband operation in the Thz range.
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Low temperature sintering of Zn4B6O13 based substrates, their microstructure and dielectric properties up to the THz range
Dorota Szwagierczak,Beata Synkiewicz-Musialska,Jan Kulawik,Elżbieta Czerwińska,Norbert Palka,Pawel Bajurko +5 more
TL;DR: In this paper, a tape casting was used to prepare green tapes based on pure and doped Zn4B6O13 ceramics that are destined for LTCC high frequency substrates.