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Optics Express, ISSN 1094-4087, 03/2012, Volume 20, Issue 7, pp. 7165 - 7172
The impedance matching to free space in metamaterial perfect absorbers has been believed to involve and rely on magnetic resonant response, with direct... 
BAND | OPTICS | Models, Theoretical | Absorption | Computer Simulation | Light | Scattering, Radiation | Manufactured Materials | Refractometry - methods
Journal Article
Applied Physics Letters, ISSN 0003-6951, 04/2017, Volume 110, Issue 17
Left-handed materials usually are realized in artificial subwavelength structures. Here, we show that some anisotropic superconductors such as Bi2Sr2CaCu2O8+δ,... 
Phase velocity | Energy gap | Backward waves | Anisotropy | Terahertz frequencies | Energy transmission | Superconductivity | Electromagnetic radiation | Electromagnetic properties
Journal Article
Nature Communications, ISSN 2041-1723, 2012, Volume 3, Issue 1, p. 1151
Recently reported metamaterial analogues of electromagnetically induced transparency enable a unique route to endow classical optical structures with aspects... 
PLASMON-INDUCED TRANSPARENCY | CLASSICAL ANALOG | MODULATOR | FANO RESONANCES | MULTIDISCIPLINARY SCIENCES | FREQUENCY
Journal Article
Nature Photonics, ISSN 1749-4885, 03/2009, Volume 3, Issue 3, pp. 148 - 151
Over the past two decades, terahertz time-domain spectroscopy(1) and quantum-cascade lasers(2) have been two of the most important developments in terahertz... 
DESIGN | PHYSICS, APPLIED | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 01/2012, Volume 37, Issue 2, pp. 154 - 156
We present the design, numerical simulations and experimental measurements of terahertz metamaterial absorbers with a broad and flat absorption top over a wide... 
POLARIZATION | REGIME | OPTICS
Journal Article
Advanced Functional Materials, ISSN 1616-301X, 02/2015, Volume 25, Issue 5, pp. 704 - 710
Journal Article
Nano Letters, ISSN 1530-6984, 06/2019, Volume 19, Issue 7
Strong coupling of an intersubband (ISB) electron transition in quantum wells to a subwavelength plasmonic nanoantenna can give rise to intriguing quantum... 
NANOSCIENCE AND NANOTECHNOLOGY | INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY | quantum well | Intersubband | nanoantenna | Material Science | polariton | nano-FTIR | near-field microscopy
Journal Article
Optics Letters, ISSN 0146-9592, 05/2017, Volume 42, Issue 9, pp. 1867 - 1870
We demonstrate a terahertz flat lens based on tri-layer meta-surfaces allowing for broadband linear polarization conversion, where the phase can be tuned... 
BEAM | REFLECTARRAY | METAMATERIALS | OPTICS | REFRACTION | PHASE DISCONTINUITIES | OTHER INSTRUMENTATION
Journal Article
Applied Physics Letters, ISSN 0003-6951, 12/2014, Volume 105, Issue 24
Light reflection at the boundary of two different media is one of the fundamental phenomena in optics, and reduction of reflection is highly desirable in many... 
Optical properties | Refractivity | Materials selection | Incidence angle | Film thickness | Light reflection | Antireflection coatings
Journal Article
Physical Review Letters, ISSN 0031-9007, 08/2010, Volume 105, Issue 7, p. 073901
We present a novel approach of antireflection coating using metamaterials. It dramatically reduces the reflection and greatly enhances the transmission near a... 
PERMITTIVITY | FREQUENCIES | PHYSICS, MULTIDISCIPLINARY | TERAHERTZ
Journal Article
Nature, ISSN 0028-0836, 11/2006, Volume 444, Issue 7119, pp. 597 - 600
The development of artificially structured electromagnetic materials, termed metamaterials, has led to the realization of phenomena that cannot be obtained... 
EXPLOSIVES | MULTIDISCIPLINARY SCIENCES | DRUGS | NEGATIVE PERMEABILITY | MODULATOR | SPECTRA | TIME-DOMAIN SPECTROSCOPY | Electromagnetic radiation | Research | Electromagnetic waves | Spectrum analysis | Methods | Electric waves | Materials science | Electromagnetism | Frequencies | Semiconductors | Real time | Radiation | Modulation | Construction equipment | Switches | Metamaterials | Arrays | Devices | Modulators
Journal Article
Applied Physics Letters, ISSN 0003-6951, 05/2017, Volume 110, Issue 22
We demonstrate a metasurface-based ultrathin flat lens operating at microwave frequencies. A series of subwavelength metallic split-ring resonators, which are... 
Phase distribution | Broadband | Horn antennas | Weight reduction | Collimation | Microwave frequencies | Transceivers | Lenses | Microwave communications
Journal Article
Applied Physics Letters, ISSN 0003-6951, 09/2012, Volume 101, Issue 10, p. 101102
We investigate the impact of resonator geometry and its coupling with ground plane on the performance of metamaterial perfect absorbers. Using a... 
DESIGN | PHYSICS, APPLIED | BAND | ABSORPTION | Ground plane | Computer simulation | Interference | Joining | Mathematical models | Metamaterials | Arrays | Resonators | Physics - Optics
Journal Article
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 07/2012, Volume 86, Issue 3
We demonstrated giant optical activity using a chiral metamaterial composed of an array of conjugated bilayer metal structures. The chiral metamaterials were... 
PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | NEGATIVE-INDEX
Journal Article
Nature Communications, ISSN 2041-1723, 2012, Volume 3, Issue 1, p. 942
Switching the handedness, or the chirality, of a molecule is of great importance in chemistry and biology, as molecules of different handedness exhibit... 
MEMORY | METAMATERIAL | MULTIDISCIPLINARY SCIENCES
Journal Article
Nature Photonics, ISSN 1749-4885, 05/2008, Volume 2, Issue 5, pp. 295 - 298
Metamaterials exhibit numerous novel effects(1-5) and operate over a large portion of the electromagnetic spectrum(6-10). Metamaterial devices based on these... 
SPLIT-RING RESONATORS | PHYSICS, APPLIED | TRANSMISSION-LINES | INDEX | OPTICS | MICROWAVE-FREQUENCIES
Journal Article