Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Shaimaa I. Azzam"'
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Quantum defects in 2D semiconductors are promising quantum light sources, but the required cryogenic temperatures limit their applicability. Here, the authors report a method to create single-photon emitters in monolayer WSe2 operating at temperature
Externí odkaz:
https://doaj.org/article/b3dcbfc11b7a45249855102614287a52
Publikováno v:
Nanophotonics. 12:477-484
Two-dimensional (2D) materials have shown great promise as hosts for high-purity deterministic single-photon sources. In the last few years, the underlying physics of single photon emission in 2D materials have been uncovered, and their optical prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df09e2bd843bc04bfa3ca5772a40d228
https://doi.org/10.1515/nanoph-2022-0628
https://doi.org/10.1515/nanoph-2022-0628
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Nature Communications
Nature communications, vol 12, iss 1
Nature Communications
Nature communications, vol 12, iss 1
In recent years, quantum-dot-like single-photon emitters in atomically thin van der Waals materials have become a promising platform for future on-chip scalable quantum light sources with unique advantages over existing technologies, notably the pote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cd607c1e31ff12512678288db7163d3
https://doaj.org/article/b3dcbfc11b7a45249855102614287a52
https://doaj.org/article/b3dcbfc11b7a45249855102614287a52
Autor:
Shaimaa I. Azzam, Urcan Guler, Vladimir M. Shalaev, Soham Saha, Alexander V. Kildishev, Ernesto E. Marinero, Harsha Reddy, Alexandra Boltasseva, Krishnakali Chaudhuri
Publikováno v:
ACS Photonics. 7:472-479
In this work, temperature-dependent optical properties of refractory plasmonic transition metal nitrides and dielectric thin films are utilized to design and realize a planar, direct-contact, nanop...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8345f72d7c57f4f633819faadd49582a
https://doi.org/10.1021/acsphotonics.9b01450
https://doi.org/10.1021/acsphotonics.9b01450
Publikováno v:
Conference on Lasers and Electro-Optics.
We show that dielectric nanoantennas are capable of inducing very high Purcell enhancement up to factors > 45 for defect-based single-quantum emitters in atomically thin layered materials, enabling bright single-photon emission with polarization cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f21ea227505efd7bb5dbe93e78c6bc64
https://doi.org/10.1364/cleo_si.2022.sm3h.4
https://doi.org/10.1364/cleo_si.2022.sm3h.4
Publikováno v:
Nanoantennas and Plasmonics: Modelling, design and fabrication ISBN: 9781785618376
Nanoantennas and Plasmonics: Modelling, design and fabrication
Nanoantennas and Plasmonics: Modelling, design and fabrication
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cccb7cf43661c90f3f17f63bd4929461
https://doi.org/10.1049/sbew540e_ch6
https://doi.org/10.1049/sbew540e_ch6
Autor:
Samuel Peana, Alexander V. Kildishev, Alexander S. Shalin, Zhaxylyk A. Kudyshev, Michael Povolotskyi, Alina Karabchevsky, Vladimir M. Shalaev, Shaimaa I. Azzam, Pavel D. Terekhov, Alexandra Boltasseva
Publikováno v:
Metamaterials, Metadevices, and Metasystems 2020.
Bound states in the continuum (BIC) attracted great attention in the photonics community. The existence of such states has led to numerous applications, including optical sensors and filters. Here we report on the approach to externally tune a magnit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f236e625d0042b815d5abd706efec5
https://doi.org/10.1117/12.2568229
https://doi.org/10.1117/12.2568229
Autor:
Alexander V. Kildishev, Donald W. Schwendeman, Shaimaa I. Azzam, Ludmila J. Prokopeva, Qing Xia, Gregor Kovačič
Publikováno v:
Active Photonic Platforms XII.
Plasmonic nanolasers have excellent potential for ultrafast modulation due to their ability to accelerate spontaneous emission and increase the modulation bandwidth. Critical metrics of the nanolaser dynamics include photon lifetime, spontaneous emis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::824b051f10cd94b7b90ad11a188b9948
https://doi.org/10.1117/12.2569460
https://doi.org/10.1117/12.2569460
Autor:
Shaimaa I. Azzam, Qing Xia, Gregor Kovačič, Alexander V. Kildishev, Ludmila J. Prokopeva, William D. Henshaw
Publikováno v:
2020 International Applied Computational Electromagnetics Society Symposium (ACES).
Time-domain modeling of optical nonlinear responses is of utmost importance in the understanding and engineering of nonlinear photonic devices. Here, we overview our recent efforts in developing multilevel atomic models for simulating light-matter in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1414b8b79439b6d3fa8c9d2721e24e0
https://doi.org/10.23919/aces49320.2020.9196173
https://doi.org/10.23919/aces49320.2020.9196173
Autor:
Shaimaa I. Azzam, Jia Lu Xu, Cun-Zheng Ning, Rupert F. Oulton, Mark I. Stockman, Alexander V. Kildishev, Ren-Min Ma, Vladimir M. Shalaev, Xiang Zhang
Publikováno v:
Light, science & applications, vol 9, iss 1
Light: Science & Applications, Vol 9, Iss 1, Pp 1-21 (2020)
Light, Science & Applications
Light: Science & Applications, Vol 9, Iss 1, Pp 1-21 (2020)
Light, Science & Applications
Ten years ago, three teams experimentally demonstrated the first spasers, or plasmonic nanolasers, after the spaser concept was first proposed theoretically in 2003. An overview of the significant progress achieved over the last 10 years is presented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::193f43f28a1f1452c0982a03dfea6dda
https://doi.org/10.1038/s41377-020-0319-7
https://doi.org/10.1038/s41377-020-0319-7