Results 31 to 40 of about 11,758 (280)
Metamaterial Analog of Electromagnetically Induced Transparency [PDF]
Physical Review Letters, 2007 We present a new type of electromagnetic planar metamaterial that exhibit strong dispersion at a local minimum of losses and is believed to be the first metamaterial analog of electromagnetically induced transparency. We demonstrate that pulses propagating through such metamaterials experience considerable delay, whereas the thickness of the structure ...
Papasimakis, N. +3 more
openaire +5 more sources
Electromagnetically Induced Transparency with Rydberg Atoms [PDF]
Physical Review Letters, 2011 We present a theory of electromagnetically induced transparency in a cold ensemble of strongly interacting Rydberg atoms. Long-range interactions between the atoms constrain the medium to behave as a collection of superatoms, each comprising a blockade volume that can accommodate at most one Rydberg excitation.
Petrosyan, David +2 more
openaire +3 more sources
Dark-State Polaritons in Electromagnetically Induced Transparency [PDF]
, 2000 We identify form-stable coupled excitations of light and matter (``dark-state polaritons'') associated with the propagation of quantum fields in Electromagnetically Induced Transparency.
A. Kuzmich +30 more
core +2 more sources
Electromagnetically Induced Transparency for X Rays [PDF]
Physical Review Letters, 2007 5 pages, 3 figures, RevTeX4, corrected ...
Buth, Christian +2 more
openaire +3 more sources
Bragg grating rogue wave [PDF]
, 2015 We derive the rogue wave solution of the classical massive Thirring model, that describes nonlinear optical pulse propagation in Bragg gratings. Combining electromagnetically induced transparency with Bragg scattering four-wave mixing, may lead to ...
Aceves, Alejandro B. +2 more
core +2 more sources
Microwave-assisted Rydberg electromagnetically induced transparency [PDF]
Optics Letters, 2018 We demonstrate electromagnetically induced transparency (EIT) in a four-level cascade-like system, where the two upper levels are Rydberg states coupled by a microwave field. A two-photon transition consisting of an off-resonant microwave field and an off-resonant optical field forms an effective coupling field to induce transparency of the probe light.
Vogt, Thibault +3 more
openaire +3 more sources
Robust analogue of electromagnetically induced transparency for stable meta-devices
Materials Research Express, 2021 Recently, studying metasurface structures for mimicking the quantum phenomena of electromagnetically induced transparency (EIT) has drawn continuous attention, which promotes a new generation of functional electromagnetic devices, including slow-light ...
Shanshan Liu +5 more
doaj +1 more source
Electromagnetically Induced Transparency in All-Dielectric U-Shaped Silicon Metamaterials
Applied Sciences, 2018 An analogy of electromagnetically induced transparency (EIT) based on all-dielectric metamaterial is theoretically demonstrated in this paper. The U-shaped Silicon-based metamaterial unit cell comprises a dipole antenna supported by one horizontal ...
Mengyao Qin +6 more
doaj +1 more source
Optical Precursors with Self-induced Transparency [PDF]
, 2009 Optical Sommerfeld-Brillouin precursors significantly ahead of a main field of comparable amplitude have been recently observed in an opaque medium with an electromagnetically induced transparency window [Wei et al., Phys. Rev. Lett. 103, 093602 (2009)].
Macke, Bruno, Ségard, Bernard
core +3 more sources
Tunable negative refraction without absorption via electromagnetically induced chirality [PDF]
, 2007 We show that negative refraction with minimal absorption can be obtained by means of quantum interference effects similar to electromagnetically induced transparency.
D. M. Cook +4 more
core +2 more sources