Zobrazeno 1 - 10 of 1 712 pro vyhledávání: '"A. Ostmann"'
1
Report
High photon-loss threshold quantum computing using GHZ-state measurements
Autor: Pankovich, Brendan, Kan, Angus, Wan, Kwok Ho, Ostmann, Maike, Neville, Alex, Omkar, Srikrishna, Sohbi, Adel, Brádler, Kamil
Publikováno v: Phys. Rev. Lett. 133, 050604 (2024)
We propose fault-tolerant architectures based on performing projective measurements in the Greenberger-Horne-Zeilinger (GHZ) basis on constant-sized, entangled resource states. We present linear-optical constructions of the architectures, where the G
Externí odkaz: http://arxiv.org/abs/2308.04192
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2
Report
Multi-functional metasurface architecture for amplitude, polarization and wavefront control
Autor: Pitilakis, A., Seckel, M., Tasolamprou, A. C., Liu, F., Deltsidis, A., Manessis, D., Ostmann, A., Kantartzis, N. V., Liaskos, C., Soukoulis, C. M., Tretyakov, S. A., Kafesaki, M., Tsilipakos, O.
Publikováno v: Phys. Rev. Applied 17 (June 2022), 064060.1-7
Metasurfaces (MSs) have been utilized to manipulate different properties of electromagnetic waves. By combining local control over the wave amplitude, phase, and polarization into a single tunable structure, a multi-functional and reconfigurable meta
Externí odkaz: http://arxiv.org/abs/2204.03962
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4
Report
Measurement comparison among Time-Domain, FTIR and VNA-based spectrometers in the THz frequency range
Autor: Oberto, L., Bisi, M., Kazemipour, A., Steiger, A., Kleine-Ostmann, T., Schrader, T.
Publikováno v: Metrologia, 54 (2017) 77-84
In this paper we present the outcome of the first international comparison in the terahertz frequency range among three different kinds of spectrometers. A Fourier-Transform infrared spectrometer, a Vector Network Analyzer and a Time-Domain Spectrome
Externí odkaz: http://arxiv.org/abs/2102.05359
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5
Akademický článek
The bacterial lectin LecA from P. aeruginosa alters membrane organization by dispersing ordered domains
Autor: Taras Sych, Ramin Omidvar, Rafael Ostmann, Thomas Schubert, Annette Brandel, Ludovic Richert, Yves Mely, Josef Madl, Winfried Römer
Publikováno v: Communications Physics, Vol 6, Iss 1, Pp 1-11 (2023)
Abstract The dynamic reorganization of plasma membrane nanodomains (lipid rafts) plays a key role in host cell infection by human pathogens. Bacteria can induce the reorganization of lipid rafts as a result of the interactions between bacterial lecti
Externí odkaz: https://doaj.org/article/94b609a9b4a84774b1c3b1ee2750354a
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6
Akademický článek
Characterising the Photonic-Assisted Coherent Free-Space Link of Sub-THz Data Transmission
Autor: Mohanad Dawood Al-Dabbagh, Jessica Smith, Thomas Kleine-Ostmann, Mira Naftaly, Irshaad Fatadin
Publikováno v: IEEE Access, Vol 11, Pp 128081-128093 (2023)
This study demonstrates a measurement setup of an over-the-air (OTA) sub-THz link using a hybrid system of transmission comprising standard optical communications components and propagating the signal over 6 meters. The emitter was a p-i-n photodiode
Externí odkaz: https://doaj.org/article/5213444db8c043138b2a93b27e979ed7
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