Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Ivo T. Leite"'
Publikováno v:
APL Photonics, Vol 6, Iss 3, Pp 036112-036112-9 (2021)
Holographic wavefront manipulation enables converting hair-thin multimode optical fibers into minimally invasive lensless imaging instruments conveying much higher information densities than conventional endoscopes. Their most prominent applications
Externí odkaz:
https://doaj.org/article/696bcf659613451b8186f1f4114490f4
Autor:
Tomáš Čižmár, Petr Jákl, Ivo T. Leite, Beatriz M. Silveira, Miroslav Stibůrek, Petra Ondráčková, Tomáš Pikálek
Publikováno v:
Optics Express
Microendoscopes based on optical fibres have recently come to the fore as promising candidates allowing in-vivo observations of otherwise inaccessible biological structures in animal models. Despite being still in its infancy, imaging can now be perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd25e239be5e87a3a46fd799d2583cb7
Publikováno v:
Optics Express
Computer-controlled spatial modulation of coherent light has enabled multiple new ways of imaging through complex media. MEMS-based digital micromirror devices (DMDs) employed as spatial light modulators present considerably higher display frame rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1eb3045c06e28a4e8870b7a3195a4c5
Publikováno v:
APL Photonics, Vol 6, Iss 3, Pp 036112-036112-9 (2021)
Holographic wavefront manipulation enables converting hair-thin multimode optical fibres into minimally invasive lensless imaging instruments conveying much higher information densities than conventional endoscopes. Their most prominent applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02ede279f57ca6f3f77d9b173a68c8b9
http://arxiv.org/abs/2011.03600
http://arxiv.org/abs/2011.03600
Autor:
Yang Du, Sergey Turtaev, Ivo T Leite, Adrian Lorenz, Jens Kobelke, Katrin Wondraczek, Tomáš Čižmár
Publikováno v:
Light: Advanced Manufacturing. 3:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee800a0b62cfaca7669845d58515b14
https://doi.org/10.37188/lam.2022.029
https://doi.org/10.37188/lam.2022.029
Autor:
Tomáš Čižmár, Sergey Turtaev, Xin Jiang, Ivo T. Leite, Martin Šiler, Philip St. J. Russell, Alfred Cuschieri
Publikováno v:
Nature Photonics. 12:33-39
Holographic optical tweezers (HOT) hold great promise for many applications in biophotonics, allowing the creation and measurement of minuscule forces on biomolecules, molecular motors and cells. Geometries used in HOT currently rely on bulk optics,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ead7c7c770046e5fb10d2a7b9baeb9c2
https://doi.org/10.1038/s41566-017-0053-8
https://doi.org/10.1038/s41566-017-0053-8
Publikováno v:
Applied Physics Letters. 119:111102
Photoconductive antennas deposited onto GaAs substrates that incorporate InAs quantum dots have been recently shown to efficiently generate both pulsed and CW terahertz radiation. In this Letter, we determine the operational limits of these antennas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f13e2c9f30d9e111f3b54220b847ff4f
https://doi.org/10.1063/5.0062720
https://doi.org/10.1063/5.0062720
Autor:
David B. Phillips, Miles J. Padgett, Sergey Turtaev, Kevin J. Mitchell, Tomáš Čižmár, Ivo T. Leite
Publikováno v:
Emerging Digital Micromirror Device Based Systems and Applications XI.
Digital micro-mirror devices (DMDs) have recently emerged as practical spatial light modulators (SLMs) for applications in photonics, primarily due to their modulation rates, which exceed by several orders of magnitude those of the already well-estab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70b6c5e4a72e56d6a98c9c7d2324f778
https://doi.org/10.1117/12.2509429
https://doi.org/10.1117/12.2509429
Publikováno v:
Adaptive Optics and Wavefront Control for Biological Systems V.
We have developed an all-solid, step-index multimode fibre based on compound "soft-glasses" yielding a very-high NA reaching 0.96 at 1064nm. By further extending the methods of holographic control of light propagation in multimode fibres, we were abl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::645b16e2134a1da12ce43d346c77b7da
https://doi.org/10.1117/12.2510418
https://doi.org/10.1117/12.2510418
Autor:
Ivo T. Leite, Janelle M.P. Pakan, Nathalie L. Rochefort, Tristan Altwegg-Boussac, Sergey Turtaev, Tomas Cizmar
Publikováno v:
Adaptive Optics and Wavefront Control for Biological Systems V.
Neuroscience research related to functionality, connectivity and metabolism of neuronal circuits, individual neuronal cells and sub-cellular structures, nowadays, experiences a burgeoning need to develop techniques for the detailed investigation insi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bea2a9ba71d77d126b005067137289df
https://doi.org/10.1117/12.2510432
https://doi.org/10.1117/12.2510432