Zobrazeno 1 - 10
of 62
pro vyhledávání: '"D.-E. Chang"'
Publikováno v:
Annales Geophysicae, Vol 24, Pp 3185-3189 (2006)
In this study, optimal parameter estimations are performed for both physical and computational parameters in a mesoscale meteorological model, and their impacts on the quantitative precipitation forecasting (QPF) are assessed for a heavy rainfall
Externí odkaz:
https://doaj.org/article/0e1254ffd74f4e84aa7141b18f883d0a
Publikováno v:
New Journal of Physics, Vol 26, Iss 4, p 043005 (2024)
There are an increasing number of experimental scenarios where near-resonant light is applied to atoms tightly trapped in far off-resonant optical fields, such as for quantum optics applications or for atom imaging. Oftentimes, the electronic ground
Externí odkaz:
https://doaj.org/article/a21e76637a684fd89bd77de48f20dfe9
Autor:
G. Calajó, D. E. Chang
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p 023026 (2022)
Solitons are known to occur in the context of atom-light interaction via the well-known semiclassical phenomenon of self-induced transparency (SIT). Separately, in the regime where both light and atoms are fully treated quantum mechanically, quantum
Externí odkaz:
https://doaj.org/article/f26bbf831d8440f6ba89e890666ee920
Publikováno v:
New Journal of Physics, Vol 24, Iss 1, p 013031 (2022)
While typical theories of atom–light interactions treat the atomic medium as being smooth, it is well-known that microscopic optical effects driven by atomic granularity, dipole–dipole interactions, and multiple scattering can lead to important e
Externí odkaz:
https://doaj.org/article/4bdda136549a4bb88ba7f72b73ff7aa6
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033233 (2021)
At the quantum many-body level, atom-light interfaces generally remain challenging to solve for or understand in a nonperturbative fashion. Here we consider a waveguide quantum electrodynamics model, where two-level atoms interact with and via propag
Externí odkaz:
https://doaj.org/article/c1e1cb424db74f3ab50b36e0d870cb93
Publikováno v:
New Journal of Physics, Vol 20, Iss 8, p 083048 (2018)
A major application for atomic ensembles consists of a quantum memory for light, in which an optical state can be reversibly converted to a collective atomic excitation on demand. There exists a well-known fundamental bound on the storage error, when
Externí odkaz:
https://doaj.org/article/4d386854e9754b44880f7f7589f77fe4
Publikováno v:
New Journal of Physics
While typical theories of atom-light interactions treat the atomic medium as being smooth, it is well-known that microscopic optical effects driven by atomic granularity, dipole-dipole interactions, and multiple scattering can lead to important effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1e3a2f224d0438ad4c180b315cadce2
http://arxiv.org/abs/2108.09268
http://arxiv.org/abs/2108.09268
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
Graphene, despite its centrosymmetric structure, is predicted to have a substantial second order nonlinearity, arising from non-local effects. However, there is disagreement between several published theories and experimental data. Here we derive an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::e6d2d8b2f4122e8296acf1e2710b674f
http://link.springer.com/article/10.1038/s41598-019-39961-1
http://link.springer.com/article/10.1038/s41598-019-39961-1
Publikováno v:
Physical Review X, Vol 7, Iss 3, p 031024 (2017)
A central goal within quantum optics is to realize efficient, controlled interactions between photons and atomic media. A fundamental limit in nearly all applications based on such systems arises from spontaneous emission, in which photons are absorb
Externí odkaz:
https://doaj.org/article/4e47ad6ea3f24be290549915b87691e1
Publikováno v:
Zhonghua bing li xue za zhi = Chinese journal of pathology. 50(5)
先天性中胚层肾瘤（CMN）是新生儿最常见的肾脏肿瘤。组织学上，可分为经典型、细胞型和混合型3种亚型。除了最常见的ETV6-NTRK3基因融合，新近发现大部分经典型和混合型具有表皮生长因
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::994824853d279b07320caf0cd08b44bf
https://pubmed.ncbi.nlm.nih.gov/33915672
https://pubmed.ncbi.nlm.nih.gov/33915672