Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Hamed Majedi"'
Autor:
Milad Khoshnegar, Tobias Huber, Ana Predojević, Dan Dalacu, Maximilian Prilmüller, Jean Lapointe, Xiaohua Wu, Philippe Tamarat, Brahim Lounis, Philip Poole, Gregor Weihs, Hamed Majedi
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Multipartite photon states are desirable in quantum information technology but their generation in optical systems is less efficient with poor scaling. Here the authors demonstrate time-ordered photon triplets from a quantum dot molecule in a direct
Externí odkaz:
https://doaj.org/article/99edf1f88dd84452be9aecf70cebbc66
Autor:
A. Hamed Majedi
Publikováno v:
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI).
Akademický článek
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Publikováno v:
AIP Advances, Vol 6, Iss 3, Pp 035209-035209-10 (2016)
We study the rate of quantum phase slips in an ultranarrow superconducting nanowire exposed to weak electromagnetic radiations. The superconductor is in the dirty limit close to the superconducting-insulating transition, where fluxoids move in strong
Externí odkaz:
https://doaj.org/article/cda89f9b19bb431181833a08b248805d
Autor:
Hamed Majedi
Publikováno v:
Photonics for Quantum 2020.
Nonlinear optics, a research area that is emerged after the invention of laser in 1960, continues to be widely explored with a broad range of applications from optical communication and spectroscopy to quantum photonics. A long-standing goal is to re
Autor:
Brahim Lounis, A. Hamed Majedi
Publikováno v:
Physical Review B. 102
Optomagnetics emerges as a growing field of research cross-linking optics, magnetism, and material science. Here we provide a microscopic quantum-mechanical and a macroscopic classical model to describe an optomagnetic medium, i.e., optical gyration
Autor:
A. Hamed Majedi
The inverse Faraday effect (IFE) in superconductors is proposed, where a static magnetization is generated under the influence of a circularly polarized microwave field. Classical modeling of the IFE explicitly provides superconducting gyration coeff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc9be6971a1875624f671aba6f469da3
Publikováno v:
IEEE Transactions on Applied Superconductivity. 28:28-32
In this paper, a high-temperature superconducting transmission line periodically loaded with small insulator gaps is studied in order to investigate its microwave characteristics. We calculate dispersion and impedance equations for both cases of infi
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 23:179-187
The possibility of terahertz (THz) travelling wave amplification in graphene is demonstrated and analyzed by a hydrodynamic model based on the assumption of having two-dimensional relativistic electron liquid. Based on this model, the space charge de
Autor:
Behrooz Semnani, Safieddin Safavi-Naeini, S. Mohsen Raeis-Zadeh, A. Rohani, Amir Hamed Majedi
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 23:156-167
In this paper, a general recipe is proposed to design an efficient graphene-integrated plasmonic structure for third harmonic generation. Specifically, the design procedure for an integrated graphene-based ultraviolet light generator is presented. In