Zobrazeno 1 - 10
of 591
pro vyhledávání: '"Portalupi, A."'
Autor:
Strobel, Tim, Vyvlecka, Michal, Neureuther, Ilenia, Bauer, Tobias, Schäfer, Marlon, Kazmaier, Stefan, Sharma, Nand Lal, Joos, Raphael, Weber, Jonas H., Nawrath, Cornelius, Nie, Weijie, Bhayani, Ghata, Hopfmann, Caspar, Becher, Christoph, Michler, Peter, Portalupi, Simone Luca
The quest for a global quantum internet is based on the realization of a scalable network which requires quantum hardware with exceptional performance. Among them are quantum light sources providing deterministic, high brightness, high-fidelity entan
Externí odkaz:
http://arxiv.org/abs/2411.12904
Autor:
Pfister, Ulrich, Wendland, Daniel, Hornung, Florian, Engel, Lena, Hüging, Hendrik, Herzog, Elias, Vijayan, Ponraj, Joos, Raphael, Jung, Erik, Jetter, Michael, Portalupi, Simone L., Pernice, Wolfram H. P., Michler, Peter
Photonic integrated circuits find ubiquitous use in various technologies, from communication, to computing and sensing, and therefore play a crucial role in the quantum technology counterparts. Several systems are currently under investigation, each
Externí odkaz:
http://arxiv.org/abs/2411.05647
Autor:
Strobel, Tim, Kazmaier, Stefan, Bauer, Tobias, Schäfer, Marlon, Choudhary, Ankita, Sharma, Nand Lal, Joos, Raphael, Nawrath, Cornelius, Weber, Jonas H., Nie, Weijie, Bhayani, Ghata, Wagner, Lukas, Bisquerra, André, Geitz, Marc, Braun, Ralf-Peter, Hopfmann, Caspar, Portalupi, Simone L., Becher, Christoph, Michler, Peter
Fiber-based distribution of triggered, entangled, single-photon pairs is a key requirement for the future development of terrestrial quantum networks. In this context, semiconductor quantum dots (QDs) are promising candidates for deterministic source
Externí odkaz:
http://arxiv.org/abs/2405.14557
Autor:
Maisch, Julian, Grammel, Jonas, Tran, Nam, Jetter, Michael, Portalupi, Simone L., Hunger, David, Michler, Peter
Single-photon emitters integrated in optical micro-cavities are key elements in quantum communication applications. However, optimizing their emission properties and achieving efficient cavity coupling remain significant challenges. In this study, we
Externí odkaz:
http://arxiv.org/abs/2403.10960
Autor:
Joos, Raphael, Bauer, Stephanie, Rupp, Christian, Kolatschek, Sascha, Fischer, Wolfgang, Nawrath, Cornelius, Vijayan, Ponraj, Sittig, Robert, Jetter, Michael, Portalupi, Simone L., Michler, Peter
Long-range, terrestrial quantum networks will require high brightness single-photon sources emitting in the telecom C-band for maximum transmission rate. Many applications additionally demand triggered operation with high indistinguishability and nar
Externí odkaz:
http://arxiv.org/abs/2310.20647
Autor:
Hornung, Florian, Pfister, Ulrich, Bauer, Stephanie, Cyrlyson's, Dee Rocking, Wang, Dongze, Vijayan, Ponraj, Garcia Jr, Ailton J., da Silva, Saimon Filipe Covre, Jetter, Michael, Portalupi, Simone L., Rastelli, Armando, Michler, Peter
The integration of on-demand quantum emitters into photonic integrated circuits (PICs) has drawn much of attention in recent years, as it promises a scalable implementation of quantum information schemes. A central property for several applications i
Externí odkaz:
http://arxiv.org/abs/2310.11899
Autor:
Yang, Jingzhong, Jiang, Zenghui, Benthin, Frederik, Hanel, Joscha, Fandrich, Tom, Joos, Raphael, Bauer, Stephanie, Kolatschek, Sascha, Hreibi, Ali, Rugeramigabo, Eddy Patrick, Jetter, Michael, Portalupi, Simone Luca, Zopf, Michael, Michler, Peter, Kück, Stefan, Ding, Fei
Publikováno v:
Light Sci Appl 13, 150 (2024)
Quantum key distribution (QKD) enables the transmission of information that is secure against general attacks by eavesdroppers. The use of on-demand quantum light sources in QKD protocols is expected to help improve security and maximum tolerable los
Externí odkaz:
http://arxiv.org/abs/2308.15922
Autor:
Vyvlecka, Michal, Jehle, Lennart, Nawrath, Cornelius, Giorgino, Francesco, Bozzio, Mathieu, Sittig, Robert, Jetter, Michael, Portalupi, Simone L., Michler, Peter, Walther, Philip
Publikováno v:
Applied Physics Letters 123, 174001 (2023)
Building a quantum internet requires efficient and reliable quantum hardware, from photonic sources to quantum repeaters and detectors, ideally operating at telecommunication wavelengths. Thanks to their high brightness and single-photon purity, quan
Externí odkaz:
http://arxiv.org/abs/2305.13273
Autor:
Jingzhong Yang, Zenghui Jiang, Frederik Benthin, Joscha Hanel, Tom Fandrich, Raphael Joos, Stephanie Bauer, Sascha Kolatschek, Ali Hreibi, Eddy Patrick Rugeramigabo, Michael Jetter, Simone Luca Portalupi, Michael Zopf, Peter Michler, Stefan Kück, Fei Ding
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-10 (2024)
Abstract Quantum key distribution (QKD) enables the transmission of information that is secure against general attacks by eavesdroppers. The use of on-demand quantum light sources in QKD protocols is expected to help improve security and maximum tole
Externí odkaz:
https://doaj.org/article/151649e99b324f0da94ca8d201d4bdb0
Autor:
Thomas, S. E., Wagner, L., Joos, R., Sittig, R., Nawrath, C., Burdekin, P., Huber-Loyola, T., Sagona-Stophel, S., Höfling, S., Jetter, M., Michler, P., Walmsley, I. A., Portalupi, S. L., Ledingham, P. M.
A hybrid interface of solid state single-photon sources and atomic quantum memories is a long sought-after goal in photonic quantum technologies. Here we demonstrate deterministic storage and retrieval of photons from a semiconductor quantum dot in a
Externí odkaz:
http://arxiv.org/abs/2303.04166