Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Vikas Remesh"'
Autor:
Yusuf Karli, Daniel A. Vajner, Florian Kappe, Paul C. A. Hagen, Lena M. Hansen, René Schwarz, Thomas K. Bracht, Christian Schimpf, Saimon F. Covre da Silva, Philip Walther, Armando Rastelli, Vollrath Martin Axt, Juan C. Loredo, Vikas Remesh, Tobias Heindel, Doris E. Reiter, Gregor Weihs
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-9 (2024)
Abstract Quantum communication networks rely on quantum cryptographic protocols including quantum key distribution (QKD) based on single photons. A critical element regarding the security of QKD protocols is the photon number coherence (PNC), i.e., t
Externí odkaz:
https://doaj.org/article/4e9290a12e6a4484a0ee39c2be930cd3
Autor:
Vikas Remesh, Ria G. Krämer, René Schwarz, Florian Kappe, Yusuf Karli, Malte Per Siems, Thomas K. Bracht, Saimon Filipe Covre da Silva, Armando Rastelli, Doris E. Reiter, Daniel Richter, Stefan Nolte, Gregor Weihs
Publikováno v:
APL Photonics, Vol 8, Iss 10, Pp 101301-101301-11 (2023)
A scalable source of single photons is a key constituent of an efficient quantum photonic architecture. To realize this, it is beneficial to have an ensemble of quantum emitters that can be collectively excited with high efficiency. Semiconductor qua
Externí odkaz:
https://doaj.org/article/4a076e2609844b929b3b0f84e8f73d2a
Autor:
Florian Kappe, Yusuf Karli, Thomas K Bracht, Saimon Filipe Covre da Silva, Tim Seidelmann, Vollrath Martin Axt, Armando Rastelli, Gregor Weihs, Doris E Reiter, Vikas Remesh
Publikováno v:
Materials for Quantum Technology, Vol 3, Iss 2, p 025006 (2023)
Nanoscale bright sources that produce high-purity single photons and high-fidelity entangled photon pairs are the building blocks to realize high security quantum communication devices. To achieve high communication rates, it is desirable to have an
Externí odkaz:
https://doaj.org/article/b965fcdf43a14e289f7fdf986039c47e
Publikováno v:
Photonic Quantum Technologies. :53-84
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::285a084855f72029456bcc7c422389b4
https://doi.org/10.1002/9783527837427.ch4
https://doi.org/10.1002/9783527837427.ch4
Autor:
Florian Kappe, Yusuf Karli, Thomas K Bracht, Saimon Covre da Silva, Tim Seidelmann, Vollrath Martin Axt, Armando Rastelli, Gregor Weihs, Doris Reiter, VIKAS REMESH
Nanoscale bright sources that produce high-purity single photons and high-fidelity entangled photon pairs are the building blocks to realize high security quantum communication devices. To achieve high communication rates, it is desirable to have an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a8f021ed6cc9bdb703e7c35afcd2989
http://arxiv.org/abs/2209.08972
http://arxiv.org/abs/2209.08972
Autor:
Yusuf Karli, Florian Kappe, Vikas Remesh, Thomas K. Bracht, Julian Münzberg, Saimon Covre da Silva, Tim Seidelmann, Vollrath Martin Axt, Armando Rastelli, Doris E. Reiter, Gregor Weihs
Publikováno v:
Nano letters. 22(16)
The quest for the perfect single-photon source includes finding the optimal protocol for exciting the quantum emitter. Based on a recently proposed, so-called SUPER (swing-up of quantum emitter population) scheme, we demonstrate experimentally that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::683c5cde36c5a79052f05fae8393460a
https://pubmed.ncbi.nlm.nih.gov/35792372
https://pubmed.ncbi.nlm.nih.gov/35792372
Autor:
Thomas K. Bracht, Tim Seidelmann, Yusuf Karli, Florian Kappe, Vikas Remesh, Gregor Weihs, Vollrath Martin Axt, Doris E. Reiter
To coherently control a few-level quantum emitter, typically pulses with an energy resonant to the transition energy are applied making use of the Rabi mechanism, while a single off-resonant pulse does not result in a population inversion. Surprising
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::025b5afb5b8165de818443889b62fbf2
Autor:
Maria Elena Antinori, Pau Gorostiza, Roberta Croce, Niek F. van Hulst, Chen Hu, Manuel López-Ortiz, Vikas Remesh, Ricardo A. Zamora
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
López-Ortiz, M, Zamora, R A, Antinori, M E, Remesh, V, Hu, C, Croce, R, Van Hulst, N F & Gorostiza, P 2021, ' Fast Photo-Chrono-Amperometry of Photosynthetic Complexes for Biosensors and Electron Transport Studies ', ACS Sensors, vol. 6, no. 2, pp. 581-587 . https://doi.org/10.1021/acssensors.1c00179
ACS Sensors, 6(2), 581-587. American Chemical Society
Universitat Politècnica de Catalunya (UPC)
López-Ortiz, M, Zamora, R A, Antinori, M E, Remesh, V, Hu, C, Croce, R, Van Hulst, N F & Gorostiza, P 2021, ' Fast Photo-Chrono-Amperometry of Photosynthetic Complexes for Biosensors and Electron Transport Studies ', ACS Sensors, vol. 6, no. 2, pp. 581-587 . https://doi.org/10.1021/acssensors.1c00179
ACS Sensors, 6(2), 581-587. American Chemical Society
Photosynthetic reactions in plants, algae, and cyanobacteria are driven by photosystem I and photosystem II complexes, which specifically reduce or oxidize partner redox biomolecules. Photosynthetic complexes can also bind synthetic organic molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9356bf8576329875264ee3a11656fa80
https://pubmed.ncbi.nlm.nih.gov/33591733
https://pubmed.ncbi.nlm.nih.gov/33591733
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ACS Photonics
Universitat Politècnica de Catalunya (UPC)
ACS Photonics
High-index dielectric nanoantennas have recently emerged as promising alternatives to plasmonic nanoantennas for concentrating and manipulating light at the nanoscale. For example, gallium phosphide (GaP) nanoantennas display extremely low losses in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c16baf978a5918b537a8932204c1150
http://hdl.handle.net/2117/192975
http://hdl.handle.net/2117/192975
Autor:
Karli, Yusuf, Vajner, Daniel A., Kappe, Florian, Hagen, Paul C. A., Hansen, Lena M., Schwarz, René, Bracht, Thomas K., Schimpf, Christian, Covre da Silva, Saimon F., Walther, Philip, Rastelli, Armando, Axt, Vollrath Martin, Loredo, Juan C., Remesh, Vikas, Heindel, Tobias, Reiter, Doris E., Weihs, Gregor
Publikováno v:
NPJ Quantum Information; 1/27/2024, Vol. 10 Issue 1, p1-9, 9p