نتایج جستجو برای: electromagnetically induced transparency

تعداد نتایج: 1002962  

2012
Kåre Synnes Matthias Kranz Olov Schelén Juwel Rana

Digital Cities. The report includes scenarios, trends, challenges and recommendations for further TDCT activities and carrier project proposals. The content is input to the TDCT Foresight Studies lead by professor Magnus Boman (EIT ICT Labs catalyst leader for Innovation Radars).

Journal: :PVLDB 2013
Fabrizio Antonelli Antonino Casella Cristiana Chitic Roberto Larcher Giovanni Torrisi

The Semantic and Knowledge Innovation Lab (SKIL) is an innovation lab opened by TELECOM Italia as a result of its partnership with the European Institute of Technology (EIT). The lab is located in Trento which hosts one of the 6 Information and Communication Technologies Lab of the EIT and two reference research groups: University of Trento and the Fondazione Bruno Kessler (FBK) center. The aim...

2010
G. Q. Yang Yifu Zhu

G. Q. Yang ( ),1,2,3 P. Xu ( ),1,2,3 J. Wang ( ),1,2,* Yifu Zhu,4 and M. S. Zhan ( )1,2 1State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences–Wuhan National Laboratory for Optoelectronics, Wuhan 430071, China 2Center for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071, China 3Graduate Un...

2006
B. M. Graham A. Adler

We test strategies for placing EIT electrodes on a 3D medium for the purpose of calculating 3D reconstructions using clinical equipment intended for use with a 2D adjacent drive protocol. The goal of this work was to compare seven such strategies in order to determine if any were clearly superior to the others for clinical applications. For the limited set of strategies investigated, none were ...

Journal: :Physical review letters 2008
Shuang Zhang Dentcho A Genov Yuan Wang Ming Liu Xiang Zhang

A plasmonic "molecule" consisting of a radiative element coupled with a subradiant (dark) element is theoretically investigated. The plasmonic molecule shows electromagnetic response that closely resembles the electromagnetically induced transparency in an atomic system. Because of its subwavelength dimension, this electromagnetically induced transparency-like molecule can be used as a building...

Journal: :CoRR 2017
Sarah J. Hamilton Jennifer L. Mueller T. R. Santos

Absolute images have important applications in medical Electrical Impedance Tomography (EIT) imaging, but the computations are very sensitive to modeling errors and noise. In this paper the effects of errors in domain shape and electrode placement on absolute images computed with 2-D D-bar reconstruction algorithms are studied. It is demonstrated with experimental tank data from several EIT sys...

1999
G. S. Agarwal Robert W. Boyd

We consider the possibility of wave propagation in the normally disallowed ~band-gap! region of a resonant optical medium, that is, in the band of frequencies near resonance where the real part of the frequencydependent dielectric function is negative. We demonstrate that wave propagation can become allowed by the application of a strong electromagnetic field resonant with some additional trans...

2005
Li Li E. Ahmed

Electromagnetically induced transparency has been observed in K2 two-photon transitions by fluorescence detection. The twophoton absorptions correspond to 2Pg XRg transitions through ARu bPu mixed intermediate enhancing levels, which are coincidentally on resonance with the excitation laser frequency. Laser intensity dependence of this effect has been studied and different detection schemes hav...

2012
Bo Lenssen Yves Bellouard

Related Articles Electromagnetically induced transparencies in a closed waveguide with high efficiency and wide frequency band Appl. Phys. Lett. 101, 093502 (2012) Enhanced optical limiting in nanosized mixed zinc ferrites Appl. Phys. Lett. 100, 221108 (2012) Electromagnetically induced transparency in terahertz plasmonic metamaterials via dual excitation pathways of the dark mode Appl. Phys. L...

2007
Gary A. Ybarra Qing H. Liu Gang Ye Kim H. Lim Joon-Ho Lee William T. Joines Rhett T. George Jasjit Suri Rangaraj M. Rangayyan

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