Zobrazeno 1 - 10
of 18
pro vyhledávání: '"A. M. Dobrovolskiy"'
Autor:
Iman Esmaeil Zadeh, Johannes W. N. Los, Ronan B. M. Gourgues, Violette Steinmetz, Gabriele Bulgarini, Sergiy M. Dobrovolskiy, Val Zwiller, Sander N. Dorenbos
Publikováno v:
APL Photonics, Vol 2, Iss 11, Pp 111301-111301-7 (2017)
Single-photon detection with high efficiency, high time resolution, low dark counts, and high photon detection rates is crucial for a wide range of optical measurements. Although efficient detectors have been reported before, combining all performa
Externí odkaz:
https://doaj.org/article/20351e1c4a4f47f296a788cc00f5a556
Autor:
Nima Kalhor, Sergiy M. Dobrovolskiy, Silvania F. Pereira, Ali W. Elshaari, Xiaolong Hu, Sander N. Dorenbos, Kai Zou, Julien Zichi, Dennis R. Schaart, Ronan Gourgues, Andreas Fognini, Yuri J. van Staaden, Michael E. Reimer, Iman Esmaeil Zadeh, Jin Chang, Johannes W. N. Los, Philip J. Poole, Jereon P. E. Swens, Yun Meng, Dan Dalacu, Antonio Guardiani, Valery Zwiller
Publikováno v:
ACS Photonics, 7(7)
A broad range of scientific and industrial disciplines require precise optical measurements at very low light levels. Single-photon detectors combining high efficiency and high time resolution are pivotal in such experiments. By using relatively thic
Autor:
Andrii M. Dobrovolskiy, Iryna V. Naiko, I. V. Litovko, Alexey S. Bugaev, Efim Oks, Volodymyr Yu Bazhenov, Vasiliy Gushenets, Alexey Goncharov
Publikováno v:
IEEE Transactions on Plasma Science. 47:3594-3600
This is a brief review of the current status of study and progress in devices for a new generation of plasma-dynamic tools based on combining a vacuum-arc plasma source with an axially symmetric cylindrical electrostatic plasma-optical lens into a si
Autor:
Fabian Steinlechner, René van der Molen, Sergiy M. Dobrovolskiy, Alberto Mura, Hannes Hubel, Julien Zichi, Sören Wengerowsky, Anton Zeilinger, Massimo Inguscio, André Xuereb, Davide Calonico, Johannes W. N. Los, Siddarth Koduru Joshi, Thomas Scheidl, Marijn A. M. Versteegh, Rupert Ursin, Liu Bo, Val Zwiller
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Wengerowsky, S, Joshi, S K, Steinlechner, F, Zichi, J R, Dobrovolskiy, S M, van der Molen, R, Los, J W N, Zwiller, V, Versteegh, M A M, Mura, A, Calonico, D, Inguscio, M, Hübel, H, Bo, L, Scheidl, T, Zeilinger, A, Xuereb, A & Ursin, R 2019, ' Entanglement distribution over a 96-km-long submarine optical fiber ', Proceedings of the National Academy of Sciences of the United States of America, vol. 116, no. 14, pp. 6684-6688 . https://doi.org/10.1073/pnas.1818752116
Wengerowsky, S, Joshi, S K, Steinlechner, F, Zichi, J R, Dobrovolskiy, S M, van der Molen, R, Los, J W N, Zwiller, V, Versteegh, M A M, Mura, A, Calonico, D, Inguscio, M, Hübel, H, Bo, L, Scheidl, T, Zeilinger, A, Xuereb, A & Ursin, R 2019, ' Entanglement distribution over a 96-km-long submarine optical fiber ', Proceedings of the National Academy of Sciences of the United States of America, vol. 116, no. 14, pp. 6684-6688 . https://doi.org/10.1073/pnas.1818752116
Quantum entanglement is one of the most extraordinary effects in quantum physics, with many applications in the emerging field of quantum information science. In particular, it provides the foundation for quantum key distribution (QKD), which promise
Publikováno v:
RADIO COMMUNICATION TECHNOLOGY. 43:27-38
Publikováno v:
RADIO COMMUNICATION TECHNOLOGY. 41:53-62
Autor:
Julien Zichi, Sören Wengerowsky, Johannes W. N. Los, Bo Liu, Alberto Mura, Massimo Inguscio, René van der Molen, Val Zwiller, André Xuereb, Thomas Scheidl, Siddarth Koduru Joshi, Rupert Ursin, Davide Calonico, Fabian Steinlechner, Anton Zeilinger, Sergiy M. Dobrovolskiy, Marijn A. M. Versteegh
Publikováno v:
Wengerowsky, S, Joshi, S K, Steinlechner, F, Zichi, J R, Liu, B, Scheidl, T, Dobrovolskiy, S M, Molen, R V D, Los, J W N, Zwiller, V, Versteegh, M A M, Mura, A, Calonico, D, Inguscio, M, Zeilinger, A, Xuereb, A & Ursin, R 2020, ' Passively stable distribution of polarisation entanglement over 192 km of deployed optical fibre ', npj Quantum Information, vol. 6, no. 1, 5 (2020) . https://doi.org/10.1038/s41534-019-0238-8
npj Quantum Information, Vol 6, Iss 1, Pp 1-5 (2020)
npj Quantum Information, Vol 6, Iss 1, Pp 1-5 (2020)
Quantum key distribution (QKD) based on entangled photon pairs holds the potential for repeater-based quantum networks connecting clients over long distance. We demonstrate long-distance entanglement distribution by means of polarisation-entangled ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a30e2f2a9548708d554305495d77a910
https://research-information.bris.ac.uk/en/publications/04fed544-6ef6-4714-9912-785b4be04560
https://research-information.bris.ac.uk/en/publications/04fed544-6ef6-4714-9912-785b4be04560
Publikováno v:
2018 28th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV).
We describe the results of our work on enhanced electric breakdown strength observed in the plasma-anode bipolar optical system of a plasma-cathode electron gun. This kind of optical system uses a plasma-filled diode in which the acceleration and for
Autor:
Val Zwiller, Luca Redaelli, Anna Mukhtarova, Sander N. Dorenbos, Gabriele Bulgarini, Jean-Michel Gérard, Sergiy M. Dobrovolskiy, Eva Monroy
Publikováno v:
SPIE OPTO
SPIE OPTO, Jan 2017, San Francisco, United States. pp.101112K, ⟨10.1117/12.2252332⟩
SPIE OPTO, Jan 2017, San Francisco, United States. pp.101112K, ⟨10.1117/12.2252332⟩
International audience; The performance of superconducting-nanowire single-photon detectors depends on the efficiency of light absorption in the ultrathin (3-8 nm) superconducting nanowire. In this work, we will discuss two approaches to boost light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12f0bbbd67bbf15370a0f47e550fa5bc
Autor:
Sergiy M. Dobrovolskiy, Val Zwiller, Sander N. Dorenbos, Johannes W. N. Los, Ronan Gourgues, Violette Steinmetz, Iman Esmaeil Zadeh
Publikováno v:
Conference on Lasers and Electro-Optics.
Single-photon detectors with high efficiency, high time resolution, low dark counts and high photon detection-rates are vital for most demanding quantum optics experiments. Combining all performances in a single device has been challenging. Here, we