Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Paweł Ossowski"'
Autor:
Paweł Ossowski, Arkadiusz Kuś, Wojciech Krauze, Szymon Tamborski, Michał Ziemczonok, Łukasz Kuźbicki, Maciej Szkulmowski, Małgorzata Kujawińska
Publikováno v:
Biomed Opt Express
We present a holographic tomography technique in which the projections are acquired using both wavelength and illumination scanning in the near-infrared region. We show how to process the acquired data to obtain correct values of three-dimensional re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf3e7669f9c5196bb76e201c1b195e15
https://doi.org/10.1364/boe.468046
https://doi.org/10.1364/boe.468046
Autor:
Malgorzata Kujawinska, Maciej Szkulmowski, Paweł Ossowski, Wojciech Krauze, Maciej Nowakowski
Publikováno v:
Quantitative Phase Imaging VII.
Limited angle optical diffraction tomography (ODT) is a 3D quantitative phase imaging method that allows to retrieve information about 3D refractive index (RI) distribution of live, unlabeled biosamples. The main limitation of this method is that its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::268cd0a61d2c62da1c08be58fa0346e9
https://doi.org/10.1117/12.2582085
https://doi.org/10.1117/12.2582085
Publikováno v:
2018 IEEE Photonics Conference (IPC).
There is currently much interest in developing OCT image formation models based on Maxwell's equations. However, all such models face a common challenge: how can microscopic scatterers be represented without limiting the overall size of the sample th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1143df449934e2e0bd4b13d715c8b5f1
https://doi.org/10.1109/ipcon.2018.8527134
https://doi.org/10.1109/ipcon.2018.8527134
Publikováno v:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXI.
We have developed a highly realistic, Maxwell-based, model of an existing experimental optical coherence tomography based approach for characterizing blood cells flowing through a microfluidic channel. The characterization technique is indirect as it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c7067498971828ad9028d7a691c77a9
https://doi.org/10.1117/12.2254800
https://doi.org/10.1117/12.2254800
Publikováno v:
SPIE Proceedings.
We demonstrate a novel label-free OCT method allowing optical detection and differentiation of moving micro-objects, such as blood cells. In this study we use phase-sensitive Fd-OCT/OCM system with broadband light source (axial resolution: 3 μm in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0549d0038e2bb3e10e801e95adf612f
https://doi.org/10.1117/12.2082140
https://doi.org/10.1117/12.2082140
Autor:
Anna Szkulmowska, Anna Raiter-Smiljanic, Andrzej Eljaszewicz, Ladislav Derzsi, Paweł Ossowski, Piotr Garstecki, Malgorzata Wiese, Maciej Wojtkowski, Danuta Bukowska
Publikováno v:
Optics Express. 23:27724
We demonstrate a novel optical method for the detection and differentiation between erythrocytes and leukocytes that uses amplitude and phase information provided by optical coherence tomography (OCT). Biological cells can introduce significant phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b77a7563c5d485302695b6cdc6f46d4
https://doi.org/10.1364/oe.23.027724
https://doi.org/10.1364/oe.23.027724
Publikováno v:
Scopus-Elsevier
We propose a novel microfluidic optical flow cytometry technique of differentiating biological objects in microfluidic devices using OCT backscattered light initially disturbed by the object and secondarily scattered by a material of known optical pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1098a17bc0829efa5adfad9c14b9fc0f
http://www.scopus.com/inward/record.url?eid=2-s2.0-84964895424&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84964895424&partnerID=MN8TOARS
