Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Michal Jozwik"'
Autor:
Emilia Wdowiak, Mikołaj Rogalski, Piotr Arcab, Piotr Zdańkowski, Michał Józwik, Maciej Trusiak
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Large field-of-view (FOV) microscopic imaging (over 100 mm2) with high lateral resolution (1–2 μm) plays a pivotal role in biomedicine and biophotonics, especially within the label-free regime. Lensless digital holographic microscopy (LDH
Externí odkaz:
https://doaj.org/article/6bc74f1b6bce42eeb2631649167aa95e
Publikováno v:
Optical Design and Engineering VIII.
Space-based telescopes are important tools in astronomy and Earth observations. They enable observation in spectral ranges outside of the atmospheric window, e.g. below 300 nm. One of the ways to decrease the mass of space telescopes is to use diffra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b4aa337ed2b46f29761e6b7c4f59fe6
https://doi.org/10.1117/12.2597130
https://doi.org/10.1117/12.2597130
Autor:
Krzysztof Patorski, Maciej Trusiak, Malgorzata Kujawinska, Michał Ziemczonok, Michal Jozwik, Paweł Gocłowski, Julianna Winnik, Piotr Zdańkowski
Publikováno v:
Biomed Opt Express
In this work we propose an open-top like common-path intrinsically achromatic optical diffraction tomography system. It operates as a total-shear interferometer and employs Ronchi-type amplitude diffraction grating, positioned in between the camera a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3033e25dce627a8869571ef49eaddebd
https://pubmed.ncbi.nlm.nih.gov/34457410
https://pubmed.ncbi.nlm.nih.gov/34457410
Autor:
Michal Jozwik, Dinesh Raja Nagarajan
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030299927
The paper discusses an application of Shack-Hartmann wavefront sensor with stroboscopic illumination for measurements of the vibration modes at resonance frequencies of a MEMS devices. The wavefront sensor estimates the local slopes of the wavefront
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dee26dc108d7d38ecadeca239737a31e
https://doi.org/10.1007/978-3-030-29993-4_15
https://doi.org/10.1007/978-3-030-29993-4_15
Autor:
Michal Jozwik, Artur Sobczyk, Zdzisław Choromański, Anna Rojek, A. Kowalik, Grzegorz Fluder, Jerzy Krezel
Publikováno v:
Optics Express. 29:13025
Diffractive optical elements (DOEs) may be used as a single optical component with dedicated functionality (e.g. focusing), or as one of the elements in complex hybrid optical systems to reduce the number of the elements and improve imaging quality.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aee463f9ea278516c963c9cbd8044fa
https://doi.org/10.1364/oe.422044
https://doi.org/10.1364/oe.422044
Publikováno v:
Speckle 2018: VII International Conference on Speckle Metrology.
The aim of this work is to develop a holographic method that provides the shape reconstruction with high, interferometric accuracy and an extended measurement range. The method requires recording of a set of n holograms obtained for selected combinat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b685c05878605f7f7af9b2513517d804
https://doi.org/10.1117/12.2319706
https://doi.org/10.1117/12.2319706
Publikováno v:
Interferometry XIX.
This paper proposes an improvement of the measurement method of focusing high gradient microobjects of small and large radius of curvature. The measurement process is carried out in a Fourier digital holographic microscope with spherical illumination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b97b16aadb99476b989fba2cf2c14db
https://doi.org/10.1117/12.2505440
https://doi.org/10.1117/12.2505440
Publikováno v:
Applied optics. 57(1)
This paper proposes a measurement method of focusing objects with a high gradient shape of a small and large radius of curvature. The measurements are carried out on a Fourier digital holographic microscope with optimized illumination conditions maxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30c0ff6ef6f240e37d8d05007539e611
https://pubmed.ncbi.nlm.nih.gov/29328146
https://pubmed.ncbi.nlm.nih.gov/29328146
Publikováno v:
Optics express. 25(20)
A hybrid system of holographic tomography, which utilizes rotation of a sample and two-directional, off-axis illumination is proposed. The applied type of illumination brings two major benefits. First, it offers theoretical potential for the resoluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8fa0d13e9e26fddb2319c52d7dc584c
https://pubmed.ncbi.nlm.nih.gov/29041342
https://pubmed.ncbi.nlm.nih.gov/29041342
Publikováno v:
Optical Measurement Systems for Industrial Inspection X.
In this contribution, we propose a method of digital holographic microscopy (DHM) that enables measurement of high numerical aperture spherical and aspherical microstructures of both concave and convex shapes. The proposed method utilizes reflection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97b8c8df859989661260d0db90a1c285
https://doi.org/10.1117/12.2270150
https://doi.org/10.1117/12.2270150