Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Bouchal Zdeněk"'
Publikováno v:
EPJ Web of Conferences, Vol 287, p 09045 (2023)
Optical vortices have found a wide range of applications thanks to their helical phase topology allowing to carry the orbital angular momentum. In this work, self-interfering vortex beams are utilized in a new single-shot holographic method for the c
Externí odkaz:
https://doaj.org/article/9f70e1f2498b47498deabb225b5d77d3
Autor:
Fordey, Tomáš, Bouchal, Petr, Baránek, Michal, Schovánek, Petr, Bouchal, Zdeněk, Dvořák, Petr, Rovenská, Katarína, Ligmajer, Filip, Chmelík, Radim, Šikola, Tomáš
The key information about any nanoscale system are orientations and conformations of its parts. Unfortunately, these details are often hidden below the diffraction limit and elaborate techniques must be used to optically probe them. Here, we present
Externí odkaz:
http://arxiv.org/abs/2011.02723
Publikováno v:
Scientific Reports, volume 9, Article number: 3608 (2019)
We present geometric-phase microscopy allowing a multipurpose quantitative phase imaging in which the ground-truth phase is restored by quantifying the phase retardance. The method uses broadband spatially incoherent light that is polarization sensit
Externí odkaz:
http://arxiv.org/abs/1811.08664
Autor:
Bouchal, Petr, Dvořák, Petr, Babocký, Jiří, Bouchal, Zdeněk, Ligmajer, Filip, Hrtoň, Martin, Křápek, Vlastimil, Faßbender, Alexander, Linden, Stefan, Chmelík, Radim, Šikola, Tomáš
Publikováno v:
Nano Lett., 2019, 19 (2), pp 1242-1250
Optical metasurfaces have emerged as a new generation of building blocks for multi-functional optics. Design and realization of metasurface elements place ever-increasing demands on accurate assessment of phase alterations introduced by complex nanoa
Externí odkaz:
http://arxiv.org/abs/1811.01561
Akademický článek
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