Zobrazeno 1 - 10
of 264
pro vyhledávání: '"real-time holography"'
Publikováno v:
Optics and Lasers in Engineering. 120:79-83
This report proposes a method for measuring object phase changes in real time. This new method utilises photorefractive holographic interferometry to form a hologram that contains an object phase variation and extracts this phase variation using a fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a51f0eb8b16a4ce93f5843c460d18d1
https://doi.org/10.1016/j.optlaseng.2019.02.012
https://doi.org/10.1016/j.optlaseng.2019.02.012
Autor:
Robert W. Boyd
Publikováno v:
OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF).
We describe some of the properties of light propagation through a material for which the dielectric permittivity, and hence the refractive index, is nearly vanishing. Among other unusual optical properties, we find that such epsilon-near-zero (ENZ) m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3cf274925443542b3b99887dd2d52cd
https://doi.org/10.1364/np.2020.npth2d.1
https://doi.org/10.1364/np.2020.npth2d.1
Conference
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Calculating Real-time Computer-Generated Holograms for Holographic 3D Displays through Deep Learning
Publikováno v:
Digital Holography and Three-Dimensional Imaging 2019.
© OSA 2019 © 2019 The Author(s) A deep learning method is proposed to calculate holograms in real-time. After training, it can generate holograms for all R/G/B channels within 10 msec. Simulation results confirm successfully reconstruct the target
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::448a865908f01714006e45e31fa9017b
https://doi.org/10.1364/dh.2019.tu4a.7
https://doi.org/10.1364/dh.2019.tu4a.7
A technique integrating the bidirectional reflectance distribution function (BRDF) is proposed to generate realistic high-quality colour computer-generated holograms (CGHs). We build on prior work, namely a fast computer-generated holography method f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd8651c103b825f1187a3cb9c3710503
https://biblio.vub.ac.be/vubir/colour-computergenerated-holography-for-point-clouds-utilizing-the-phong-illumination-model(08c56b27-c898-4965-afb2-e482bb70125e).html
https://biblio.vub.ac.be/vubir/colour-computergenerated-holography-for-point-clouds-utilizing-the-phong-illumination-model(08c56b27-c898-4965-afb2-e482bb70125e).html
Autor:
Kaczorowski, Andrzej
This work builds up on the greatest minds of Cambridge Holography: Adrian Cable, Edward Buckley, Jonathan Freeman, and Christoph Bay. Cable and Buckley, developed an OSPR algorithm which was the first to provide high-quality real-time hologram genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcc92686745dc7e2ca36a4891fab221f
Autor:
Michael Atlan
Publikováno v:
Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP).
The advent of commodity computer graphics processing units has made video-rate and ultrafast holographic image rendering possible by streamline processing of optically-acquired interferograms. The software holovibes can perform sustained ultrahigh-th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c054f594da0a7aa62ce2208eac9395a
https://doi.org/10.1364/dh.2018.dm5f.4
https://doi.org/10.1364/dh.2018.dm5f.4
Autor:
Serantes Rubianes, Alexandre
Publikováno v:
Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
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The AdS/CFT correspondence has provided a fascinating window into the real-time dynamics of strongly-coupled QFTs. On the other hand, studies of gravitational collapse in asymptotically global AdS spacetimes have unraveled a surprisingly rich landsca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5f8b0ba4b8d0898dd356aa7f0a099fca
https://hdl.handle.net/10347/15483
https://hdl.handle.net/10347/15483
Autor:
Valeri Pavlov, Nikolai Chuprina, Michael Dervenis, Irina Davidenko, Harshad Karia, Slim Tajouri, Alexandre Douplik, Sergey Studzinsky, Xiao Zheng, Aditya Pandya, Nikolai Davidenko
Publikováno v:
Digital Holography and Three-Dimensional Imaging.
Heat and photochemical reactions with human hemoglobin were monitored by holography interference method. The method has successfully facilitated monitoring the reactions in real time video regime. Protoporphyrin IX and Rhodamine were exploited as pho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::319761a99fe57b3ac7058fe5ba75e460
https://doi.org/10.1364/dh.2017.th4a.2
https://doi.org/10.1364/dh.2017.th4a.2
Publikováno v:
Conference on Lasers and Electro-Optics.
We report a new method to load N=20 single-atoms near-deterministically (90% for 3-by-3 square and 80% for N=19 ring lattice) in 2D lattices, using dynamic holographic optical tweezers implemented with a 2D liquid-crystal spatial-light modulator.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc0515ee046b28d7d4408df0f7e7c8b4
https://doi.org/10.1364/cleo_qels.2017.ftu3e.8
https://doi.org/10.1364/cleo_qels.2017.ftu3e.8