Zobrazeno 1 - 10
of 1 675
pro vyhledávání: '"P. Tannous"'
Satellite-based quantum communication channels are important for ultra-long distances. Given the short duration of a satellite pass, it can be challenging to efficiently connect multiple users of a city-wide network while the satellite is passing ove
Externí odkaz:
http://arxiv.org/abs/2406.13916
Autor:
Bonsma-Fisher, K. A. G., Tannous, R., Poitras, D., Hnatovsky, C., Mihailov, S. J., Bustard, P. J., England, D. G., Sussman, B. J.
We demonstrate the storage and retrieval of heralded single photons in a fiber-based cavity quantum memory. The photons are stored, and retrieved, from the memory using quantum frequency conversion which switches the photon into, and out of, resonanc
Externí odkaz:
http://arxiv.org/abs/2401.18081
Autor:
Bustard, Philip J., Tannous, Ramy, Bonsma-Fisher, Kent, Poitras, Daniel, Hnatovsky, Cyril, Mihailov, Stephen J., England, Duncan, Sussman, Benjamin J.
Publikováno v:
Physical Review A , Vol. 109, 013711 (2024)
We demonstrate the generation of photons within a fiber-cavity quantum memory, followed by later on-demand readout. Signal photons are generated by spontaneous four-wave mixing in a fiber cavity comprising a birefringent fiber with dichroic reflectiv
Externí odkaz:
http://arxiv.org/abs/2401.18077
Autor:
Misch, G. W., Mumpower, M. R., Kondev, F. G., Marley, S. T., Almaraz-Calderon, S., Brodeur, M., Brown, B. A., Carpenter, M. P., Carroll, J. J., Chiara, C. J., Chipps, K. A., Crider, B. P., Gade, A., Grzywacz, R., Jones, K. L., Kay, B. P., Kolos, K., Litvinov, Yu. A., Lopez-Caceres, S., Meyer, B. S., Minamisono, K., Morgan, G. E., Orford, R., Pain, S. D., Purcell, J., Ratkiewicz, A., Schatz, H., Sprouse, T. M., Sun, Y., Surman, R., Tannous, J. A., Walker, P. M.
We report on the Facility for Rare Isotope Beams (FRIB) Theory Alliance topical program "Nuclear Isomers in the Era of FRIB". We outline the many ways isomers influence and contribute to nuclear science and technology, especially in the four FRIB pil
Externí odkaz:
http://arxiv.org/abs/2304.10608
Autor:
Majid M. Alshamrani, Elias Tannous, Fatmah Othman, Mohammed Al Zunitan, Mohammed Abalkhail, Aiman El-Saed
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Competency of the staff working in infection prevention and control (IPC) is the cornerstone of successful IPC programs. The objective was to assess competency level and associated factors among IPC staff working in the Middle Eas
Externí odkaz:
https://doaj.org/article/8fe2f1de915a465e9ce6cd271fe70918
Autor:
Tannous, Ramy, Wu, Wilson, Vinet, Stéphane, Perumangatt, Chithrabhanu, Sinar, Dogan, Ling, Alexander, Jennewein, Thomas
Phase stabilization of distant quantum time-bin interferometers is a major challenge for quantum communication networks, and is typically achieved by exchanging optical reference signals, which can be particularly challenging over free-space channels
Externí odkaz:
http://arxiv.org/abs/2302.05038
Publikováno v:
Brazilian Neurosurgery, Vol 43, Iss 04, Pp e262-e268 (2024)
Introduction With increasing life expectancy, there is a rising incidence of degenerative spinal pathologies, particularly in the elderly population. Minimally invasive techniques are becoming increasingly attractive due to the higher prevalence of c
Externí odkaz:
https://doaj.org/article/b6411686d88c49c4879b542df3c9ba11
Autor:
Rachid Ismail, Joy H. Tannous
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100932- (2024)
The effect of storage time and solvent on 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical stability was studied using electron spin resonance. Tetrahydrofuran affected the g-factor due to a rearrangement within the DPPH structure that changed the radica
Externí odkaz:
https://doaj.org/article/a15342386154483fa6d7aa4fdb3910e9
Autor:
Benjamin L. Magod, MD, Yasmin Raza, MD, Jeremy L. Fox, MD, Kelley Chen, MD, Marysa V. Leya, MD, Paul Tannous, MD, PhD, Daniel R. Schimmel, MD
Publikováno v:
Journal of the Society for Cardiovascular Angiography & Interventions, Vol 3, Iss 11, Pp 102386- (2024)
Externí odkaz:
https://doaj.org/article/8a08f8396d254f1889a8b87d7b5b9555
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 20, Pp n/a-n/a (2024)
Abstract Parker Solar Probe (PSP) uses Venus gravity assists (VGA) to achieve the closest orbits to the Sun by a spacecraft. During the third (VGA3) and fourth (VGA4) Venus gravity assists, the PSP entered the Venusian ionosphere. The core electrons
Externí odkaz:
https://doaj.org/article/4ff5932930d340c5b737a97efb8f1d2b