Contribution of the electric quadrupole resonance in optical metamaterials Feng Wang,
... PACS number共s兲: 73.22.Lp, 78.20.Bh, 78.67.⫺n ...
... PACS number共s兲: 73.22.Lp, 78.20.Bh, 78.67.⫺n ...
CMPE 103: Electronic Materials
... Course Description: Basic material properties of dielectrics, magnetic materials, conductors, and semiconductors. Practical applications of materials to circuit design. Course Status: Core course for Computer Engineering majors. Pre-requisites: None. Goals: To present a broad introduction to materia ...
... Course Description: Basic material properties of dielectrics, magnetic materials, conductors, and semiconductors. Practical applications of materials to circuit design. Course Status: Core course for Computer Engineering majors. Pre-requisites: None. Goals: To present a broad introduction to materia ...
The Electromagnetic Spectrum: What`s the Use? Geology 1P Mr
... frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. Electromagnetic energy passes through space at the speed of light in the form of sinusoidal waves. The wavelength is the distance from wave crest to wave crest (see figure below). ...
... frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. Electromagnetic energy passes through space at the speed of light in the form of sinusoidal waves. The wavelength is the distance from wave crest to wave crest (see figure below). ...
Azimuthally polarized surface plasmons as
... azimuthally polarized surface plasmon (APSP) along the wire. In addition, we also discuss some related problems. In particular, we suggest the use of copper wires instead of stainless steel wires as more effective THz waveguides. 2. Explanations for THz metal wire waveguides It is well known that th ...
... azimuthally polarized surface plasmon (APSP) along the wire. In addition, we also discuss some related problems. In particular, we suggest the use of copper wires instead of stainless steel wires as more effective THz waveguides. 2. Explanations for THz metal wire waveguides It is well known that th ...
Optical waveguide mode control by nanoslit-enhanced
... displacing the chalcogenide slab into the substrate, but the experimental realization of this design is extremely challenging. Since we want to demonstrate the feasibility of the effect in principle, we replace the realistic dependence of the induced change Δny with a step-like function of the hei ...
... displacing the chalcogenide slab into the substrate, but the experimental realization of this design is extremely challenging. Since we want to demonstrate the feasibility of the effect in principle, we replace the realistic dependence of the induced change Δny with a step-like function of the hei ...
Presentation
... support propagation of electromagnetic waves with huge wave vector components, or by other words, electromagnetic density of states (DOS) may be very high. As a result, the spontaneous emission rate and all processes of the wave-matter interaction can be strongly enhanced. However, high DOS photons ...
... support propagation of electromagnetic waves with huge wave vector components, or by other words, electromagnetic density of states (DOS) may be very high. As a result, the spontaneous emission rate and all processes of the wave-matter interaction can be strongly enhanced. However, high DOS photons ...
MSE 222 - UPenn School of Engineering and Applied Science
... Concept of light: Wave equation, electromagnetic nature of light, speed of light. Interaction of light with matter. General principles of light-matter interaction. Concepts of transparency, opacity, polarizations, electronic transitions in a variety of material systems ...
... Concept of light: Wave equation, electromagnetic nature of light, speed of light. Interaction of light with matter. General principles of light-matter interaction. Concepts of transparency, opacity, polarizations, electronic transitions in a variety of material systems ...
I news & views
... the nanowires, Chin et al. were able to tune the operation wavelength of the plasmonicmagneto-optical hybrid structure over a range of about 150 nm. Over the past decade, such control of light–matter interactions has been demonstrated in metamaterials, even to the extent that they ...
... the nanowires, Chin et al. were able to tune the operation wavelength of the plasmonicmagneto-optical hybrid structure over a range of about 150 nm. Over the past decade, such control of light–matter interactions has been demonstrated in metamaterials, even to the extent that they ...
R.J.Kasumova, Second harmonic generation in
... The next confirmation. Veselago used plotting the course of rays to predict that flat plate from a material with negative refractive index n 1 has to function as a lens with the unique properties. Most of us are acquainted with the lenses from the materials with positive refraction in cameras, ma ...
... The next confirmation. Veselago used plotting the course of rays to predict that flat plate from a material with negative refractive index n 1 has to function as a lens with the unique properties. Most of us are acquainted with the lenses from the materials with positive refraction in cameras, ma ...
Line Degeneracy and Strong Spin-Orbit Coupling of Light with Bulk
... waves are vector fields, the electromagnetic parameters (permittivity, permeability, and coupling between electric and magnetic responses) of complex effective medium can be expressed by three tensors, offering a huge parameter space for controlling electromagnetic wave propagation. In this Letter, ...
... waves are vector fields, the electromagnetic parameters (permittivity, permeability, and coupling between electric and magnetic responses) of complex effective medium can be expressed by three tensors, offering a huge parameter space for controlling electromagnetic wave propagation. In this Letter, ...
Electromagnetic Waves
... symbol c is used to denote its value. This speed is called the speed of light in a vacuum and is c = 3.00 × 108 m/s. In air, electromagnetic waves travel at nearly the same speed as they do in a vacuum, but, in general, they move through a substance such as glass at a speed that is substantially les ...
... symbol c is used to denote its value. This speed is called the speed of light in a vacuum and is c = 3.00 × 108 m/s. In air, electromagnetic waves travel at nearly the same speed as they do in a vacuum, but, in general, they move through a substance such as glass at a speed that is substantially les ...
Document
... LH materials can reconstitute evanescent wave components in space (passively, without active components). Thus, the superposition of reconstituted evanescent components can result in refocusing of “point sources” below the traditional far-field diffraction limit! ...
... LH materials can reconstitute evanescent wave components in space (passively, without active components). Thus, the superposition of reconstituted evanescent components can result in refocusing of “point sources” below the traditional far-field diffraction limit! ...
NEARLab_brochure.
... S. Matzner, L. M. Zurk, A. I. Timchenko, "Radar Detection of Subsurface Objects Using Correlation Imaging," PIERS, Cambridge, ...
... S. Matzner, L. M. Zurk, A. I. Timchenko, "Radar Detection of Subsurface Objects Using Correlation Imaging," PIERS, Cambridge, ...
EM-7530 | Meter, Magnetic Field Strength - Electro
... Broadband measurements can be made without any auxiliary equipment, using the low- and highpass filters built into the front end of the EM-7530 to establish the passband of interest. Where narrowband measurements of magnetic field are required, such as to establish degree of compliance to limits of ...
... Broadband measurements can be made without any auxiliary equipment, using the low- and highpass filters built into the front end of the EM-7530 to establish the passband of interest. Where narrowband measurements of magnetic field are required, such as to establish degree of compliance to limits of ...
Features of spin-orbit-induced dynamics in magnetic nanofilms
... possessing by the property of the field and current-govern magnetic dynamics with ultimately small energy consumption as base elements for nanodevices of an information technology with high bit densities and high-frequency radiation is related to the spin-orbit-induced torque exerting on magnetic st ...
... possessing by the property of the field and current-govern magnetic dynamics with ultimately small energy consumption as base elements for nanodevices of an information technology with high bit densities and high-frequency radiation is related to the spin-orbit-induced torque exerting on magnetic st ...
6.1 Electromagnetic Waves
... • electromagnetic radiation can be described as a harmonic wave in either time or distance • waves are characterized by their period, frequency, wavelength and wave number • Planck's Law gives the energy of electromagnetic quanta • ν and λ are related by the speed of light, which in turn is determin ...
... • electromagnetic radiation can be described as a harmonic wave in either time or distance • waves are characterized by their period, frequency, wavelength and wave number • Planck's Law gives the energy of electromagnetic quanta • ν and λ are related by the speed of light, which in turn is determin ...
Lead Inventor: Serge Luryi, Ph.D., Distinguished Professor
... Professor, Department of Electrical & Computer Engineering, utilizes uniaxially patterned dielectric layers having an optical anisotropy that can be dynamically controlled. Performance properties are not dependant upon the geometrical rigidity of the structure (the long-range order of the pores or t ...
... Professor, Department of Electrical & Computer Engineering, utilizes uniaxially patterned dielectric layers having an optical anisotropy that can be dynamically controlled. Performance properties are not dependant upon the geometrical rigidity of the structure (the long-range order of the pores or t ...
Magnetic Plasmon Propagation Along a Chain of Connected Subwavelength Resonators
... long range MP polaritons. It is well known that radiation loss of a magnetic dipole is substantially lower as compared to the radiation of an electric dipole of similar size [13]. Thus, application of MP for guiding EM energy for long distances has great potential for direct application in novel sub ...
... long range MP polaritons. It is well known that radiation loss of a magnetic dipole is substantially lower as compared to the radiation of an electric dipole of similar size [13]. Thus, application of MP for guiding EM energy for long distances has great potential for direct application in novel sub ...
PDF
... National Lab. Semiconductor quantum wells are human-made quantum mechanical systems in which the energy levels can be designed and engineered to be of any value. Consequently, unipolar lasers based on intersubband transitions (electrons that make lasing transitions between subband levels within the ...
... National Lab. Semiconductor quantum wells are human-made quantum mechanical systems in which the energy levels can be designed and engineered to be of any value. Consequently, unipolar lasers based on intersubband transitions (electrons that make lasing transitions between subband levels within the ...
JMG_Paper2_GainingSuperpowersThroughMetamaterials
... humble in the face of Mother Nature” (Cai 13). For example, a central focus of metamaterial research is to create materials with a negative refraction index (discussed below), but this has actually been observed in the compound eyes of some lobsters (Cai 13). More broadly, a metamaterial is an arti ...
... humble in the face of Mother Nature” (Cai 13). For example, a central focus of metamaterial research is to create materials with a negative refraction index (discussed below), but this has actually been observed in the compound eyes of some lobsters (Cai 13). More broadly, a metamaterial is an arti ...
12/06/05
... Recall why we have FM in metals: • Band structure leads to enhanced exchange interactions between (relatively) localized spins (d- or f-shell electrons). • Conduction electrons can play a very important role. In semiconductors, • Carriers present are only there because of doping, and at much lower c ...
... Recall why we have FM in metals: • Band structure leads to enhanced exchange interactions between (relatively) localized spins (d- or f-shell electrons). • Conduction electrons can play a very important role. In semiconductors, • Carriers present are only there because of doping, and at much lower c ...
Electro Optic Sampling of Ultrashort Mid
... optical properties of GaSe crystals. GaSe is used for both the generation and measurement of Mid-IR/THz pulses. It produces a THz pulse when struck by a high intensity 800 nm pulse. Additionally, when light passes through GaSe in the presence of an electric field, its polarization changes at an amou ...
... optical properties of GaSe crystals. GaSe is used for both the generation and measurement of Mid-IR/THz pulses. It produces a THz pulse when struck by a high intensity 800 nm pulse. Additionally, when light passes through GaSe in the presence of an electric field, its polarization changes at an amou ...
Introduction to Magnetic Neutron Diffraction and Magnetic Structures
... The determination of magnetic structures of crystalline materials using neutron diffraction is one of the major specific applications of the use of neutrons for studying the properties of condensed matter. The knowledge of the magnetic ordering in materials provides important clues for understanding ...
... The determination of magnetic structures of crystalline materials using neutron diffraction is one of the major specific applications of the use of neutrons for studying the properties of condensed matter. The knowledge of the magnetic ordering in materials provides important clues for understanding ...
Gyrotropic response in the absence of a bias field
... in a gyrotropic medium do not revert to their initial incident polarization states; this implies broken local time-reversal symmetry and nonreciprocal propagation. In slightly more complicated geometries, Faraday rotation can also enable nonreciprocal amplitude and phase response (24), or even more ...
... in a gyrotropic medium do not revert to their initial incident polarization states; this implies broken local time-reversal symmetry and nonreciprocal propagation. In slightly more complicated geometries, Faraday rotation can also enable nonreciprocal amplitude and phase response (24), or even more ...