Observation of Fano Resonances in Silicon Nanoparticle Oligomers
Abstract not provided.
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Jump to search filtersThird-harmonic spectroscopy of all-dielectric oligomers with both electric and magnetic resonances
Abstract not provided.
Electrically tunable mid-infrared metamaterials based on strong light-matter coupling
Abstract not provided.
Gallium nitride nanowire distributed feedback lasers
Conference on Lasers and Electro-Optics Europe - Technical Digest
We have demonstrated single-mode lasing in a single gallium nitride nanowire using distributed feedback by external coupling to a dielectric grating. By adjusting the nanowire grating alignment we achieved a mode suppression ratio of 17dB.
Maximizing Strong Coupling between Metasurface Resonators and Intersubband Transitions
Abstract not provided.
Shaping Emission Spectra of Quantum Dots by All-dielectric Metasurfaces of Silicon-Nanodisks for Resonant Directional Scattering and Light Extraction
Abstract not provided.
Phase-resolved unidirectional scattering in all-dielectric silicon nanodisks
Abstract not provided.
Controllable emission of quantum dots coupled to magneto-electric Mie-type resonances of subwavelength all-dielectric nanoantennas
Abstract not provided.
Apertureless Optical Near-Field Imaging of Localized Modes of Silicon Nanodisks
Abstract not provided.
Electrically tunable mid-infrared metamaterials based on strong light-matter coupling
Optics InfoBase Conference Papers
We present an actively tunable mid-infrared metamaterial operating in the strong lightmatter coupling regime. We can tune the upper polariton branch continuously over 8% of the center frequency by applying 5 V. © 2014 OSA.
Voltage-Tunable Metamaterials in the Mid-Infrared
Abstract not provided.
Tunable metamaterials based on voltage controlled strong coupling
Applied Physics Letters
We present the design, fabrication, and realization of an electrically tunable metamaterial operating in the mid-infrared spectral range. Our devices combine intersubband transitions in semiconductor quantum-wells with planar metamaterials and operate in the strong light-matter coupling regime. The resonance frequency of the intersubband transition can be controlled by an external bias relative to the fixed metamaterial resonance. This allows us to switch dynamically from an uncoupled to a strongly coupled system and thereby to shift the eigenfrequency of the upper polariton branch by 2.5 THz (corresponding to 8% of the center frequency or one full linewidth) with a bias of 5 V. © 2013 AIP Publishing LLC.
THz near-field microscopy of graphene structures
Abstract not provided.
An Electrically Driven Terahertz Modulator with over 20 dB of Dynamic Range
Applied Physics Letters
Abstract not provided.
Silicon-Nanodisks for Resonant Directional Scattering and Light Extraction
Abstract not provided.
Observation of Fano Resonances in All-Dielectric Heptamers
Abstract not provided.
Third-harmonic spectroscopy of electric and magnetic resonances in all-dielectric oligomers
Abstract not provided.
Strong light-matter coupling in sub-wavelength volumes: physics and applications
Abstract not provided.
Optical Magnetism from Dielectric Resonator Metamaterials
Abstract not provided.
Epsilon-near-zero subwavelength optoelectronics: Electrically tunable ENZ strong coupling
CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013
We demonstrate a new type of electrically tunable strong coupling between a planar metamaterial layer and an ultra-thin epsilon-near-zero layer made of a doped semiconductor. This can find novel applications in chip-scale infrared optoelectronic devices. © OSA 2013.
Label-Free Plasmonic Immunosensing for Plasmodium in Whole Blood
Abstract not provided.
Strong coupling in the sub-wavelength limit using metamaterial nanocavities
Nature Communications
Abstract not provided.
3?m aperture probes for near-field terahertz transmission microscopy
Applied Physics Letters
Abstract not provided.
Strong coupling in the sub-wavelength limit using metamaterial nanocavities
Nature Communications
Abstract not provided.
Observation of Fano Resonances in All-Dielectric Nanoparticle Oligomers
Nano Letters
Abstract not provided.
Results 276–300 of 457