Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Michael Schug"'
Autor:
Jens Popp, Hannes Muesch, Kristofer Kjörling, Jeroen Koppens, Janusz Klejsa, Michael Schug, Sripal S. Mehta, Toni Hirvonen, Jonas Samuelsson, Heidi-Maria Lehtonen, Mark Stuart Vinton, Per Ekstrand, Martin Wolters, Leif Sehlstrom, Lars Villemoes, Harald Mundt, Kurt Krauss, Jeffrey Riedmiller, Karsten Linzmeier, Scott G. Norcross, Prinyar Boon, Alexander Gröschel, Tim Carroll, Barbara Resch, Arijit Biswas, Heiko Purnhagen, Per Hedelin, Holger Hörich, Jonas Röden, Nicolas R. Tsingos
Publikováno v:
IEEE Transactions on Broadcasting. 63:179-201
AC-4 is a state-of-the-art audio codec standardized in ETSI (TS 103 190 and TS 103 190-2) and included in the DVB toolbox (TS 101 154 V2.2.1 and DVB BlueBook A157) and, at the time of writing, is a candidate standard for ATSC 3.0 as per A/342 part 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0484b5feae199415ba09762e47a1bd5
https://doi.org/10.1109/tbc.2017.2659623
https://doi.org/10.1109/tbc.2017.2659623
Publikováno v:
Physical Review A. 93
We present the implementation of a programmable atom-photon quantum interface, employing a single trapped $^{40}\mathrm{Ca}^{+}$ ion and single photons. Depending on its mode of operation, the interface serves as a bidirectional atom-photon quantum-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dfcb6a917f374b7e76830c5a393e09d
https://doi.org/10.1103/physreva.93.062348
https://doi.org/10.1103/physreva.93.062348
Publikováno v:
Physical Review A. 90
We investigate quantum beats in the arrival-time distribution of single photons from a single trapped $^{40}$Ca$^+$ ion, revealing their fundamentally different physical origins in two distinct experimental situations: In a $\Lambda$-type level schem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7f2f3d0186bc313944bcb233c92d909
https://doi.org/10.1103/physreva.90.023829
https://doi.org/10.1103/physreva.90.023829
Publikováno v:
Nature communications. 5
A quantum network combines the benefits of quantum systems regarding secure information transmission and calculational speed-up by employing quantum coherence and entanglement to store, transmit, and process information. A promising platform for impl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4cd5e60619fe012629d255dfa2bba85
https://pubmed.ncbi.nlm.nih.gov/25413900
https://pubmed.ncbi.nlm.nih.gov/25413900
Autor:
Michael Schug, José Brito, Philipp Müller, Christoph Kurz, Jan Huwer, Stephan Kucera, Jürgen Eschner, Pascal Eich
Publikováno v:
CLEO: 2014.
We present a single-photon to single-atom interface, where a heralded single photon generated by Spontaneous Parametric Conversion is absorbed by a single trapped ion, subsequently generating a single Raman-scattered photon that heralds the absorptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8dbd8a4d3a568ee0597d85d3432b981
https://doi.org/10.1364/cleo_qels.2014.ftu2a.6
https://doi.org/10.1364/cleo_qels.2014.ftu2a.6
Publikováno v:
CLEO: 2014.
We demonstrate heralded absorption of a single laser photon by a single trapped atomic ion, thereby mapping the photonic polarization state onto the atomic spin state with 97.9(1) % average fidelity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3c03f37c69b86d9532ad5d2143e7f43
https://doi.org/10.1364/cleo_qels.2014.ff2a.3
https://doi.org/10.1364/cleo_qels.2014.ff2a.3
Publikováno v:
Research in Optical Sciences.
We demonstrate heralded absorption of a single photon by a single trapped atomic ion, thereby mapping the photonic polarization state onto the atomic spin state with 97.9 % average fidelity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::613ab0d0a0dc839f7e4949c66b636e45
https://doi.org/10.1364/qim.2014.qtu2b.4
https://doi.org/10.1364/qim.2014.qtu2b.4
Publikováno v:
2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC.
We generate high-rate single photons in a single quantum state by spontaneous Raman scattering in a trapped ion. Photon frequency, polarization and temporal shape are laser-controlled. The photons create quantum jumps in another, distant ion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f59e2a7b596624911bae2b4010764f17
https://doi.org/10.1109/cleoe-iqec.2013.6801730
https://doi.org/10.1109/cleoe-iqec.2013.6801730
Publikováno v:
New Journal of Physics
We use a single trapped 40Ca+ ion as a resonant, polarization-sensitive absorber to detect and characterize the entanglement of tunable narrowband photon pairs from a spontaneous parametric down-conversion source. Single-photon absorption is marked b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d5659bde0b465d83a5b2635d9215486
Publikováno v:
New Journal of Physics
We report on the efficient generation of single photons, making use of spontaneous Raman scattering in a single trapped ion. The photons are collected through in-vacuum high-NA objectives. Photon frequency, polarization and temporal shape are control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5c6e30eabe78e68ea46bb005406b3cc
http://arxiv.org/abs/1211.5922
http://arxiv.org/abs/1211.5922
