A Cross-Coupled CMOS Negative Capacitor for Wideband Metamaterial Applications
... One emerging area of interest for negative impedance converters has been applications for wideband metamaterials [1]. Metamaterials are man-made materials that have been designed to have properties not normally shown in natural materials. They use specially-designed structures that can show properti ...
... One emerging area of interest for negative impedance converters has been applications for wideband metamaterials [1]. Metamaterials are man-made materials that have been designed to have properties not normally shown in natural materials. They use specially-designed structures that can show properti ...
PowerPoint Presentation - Electric, magnetic and
... Eq. (2) describes a very specific device Was obtained by assuming that the electric field between the two plates does not leak (fringes) outside the space between the plates. In the more general case, when d is not small, or: Plates are arranged in a different configuration ...
... Eq. (2) describes a very specific device Was obtained by assuming that the electric field between the two plates does not leak (fringes) outside the space between the plates. In the more general case, when d is not small, or: Plates are arranged in a different configuration ...
Electric, magnetic and electromagnetic sensors and
... Eq. (2) describes a very specific device Was obtained by assuming that the electric field between the two plates does not leak (fringes) outside the space between the plates. In the more general case, when d is not small, or: Plates are arranged in a different configuration ...
... Eq. (2) describes a very specific device Was obtained by assuming that the electric field between the two plates does not leak (fringes) outside the space between the plates. In the more general case, when d is not small, or: Plates are arranged in a different configuration ...
New generation position encoders for harsh environments
... For more information about Renishaw’s full range of position encoders, including magnetic encoder modules, magnetic encoder chips, magnetic rotary encoders, magnetic linear encoders and magnetic ring encoders, plus optical linear encoders and optical angle encoders, please visit ...
... For more information about Renishaw’s full range of position encoders, including magnetic encoder modules, magnetic encoder chips, magnetic rotary encoders, magnetic linear encoders and magnetic ring encoders, plus optical linear encoders and optical angle encoders, please visit ...
Chapter-07
... From Principles of Electronic Materials and Devices, Third Edition, S.O. Kasap (© McGraw-Hill, 2005) ...
... From Principles of Electronic Materials and Devices, Third Edition, S.O. Kasap (© McGraw-Hill, 2005) ...
Symmetry breaking and strong coupling in planar optical
... experimental and numerical results. Changing resonator arm length introduces resonator asymmetry in CSRR arrays, resulting in an additional resonance dip appearing at longer wavelengths. For the asymmetric CSRR with arm lengths of L1 = 310 nm and L2 = 270 nm, the resonance arising due to asymmetry ...
... experimental and numerical results. Changing resonator arm length introduces resonator asymmetry in CSRR arrays, resulting in an additional resonance dip appearing at longer wavelengths. For the asymmetric CSRR with arm lengths of L1 = 310 nm and L2 = 270 nm, the resonance arising due to asymmetry ...
pdf file
... analysis based on the Gaussian beam approximation was shown to yield the observed features and also predicted the dependence on the beam parameters. ...
... analysis based on the Gaussian beam approximation was shown to yield the observed features and also predicted the dependence on the beam parameters. ...
Get
... generate new ones, in a cascade process known as multiple FWM. A broadband optical comb can be generated in this way provided there is sufficient parametric gain over a large range, and energy and momentum are conserved. Energy conservation assures that the new frequencies are exactly spaced by Δf. ...
... generate new ones, in a cascade process known as multiple FWM. A broadband optical comb can be generated in this way provided there is sufficient parametric gain over a large range, and energy and momentum are conserved. Energy conservation assures that the new frequencies are exactly spaced by Δf. ...
05_LC Applications
... are normally randomly oriented in the solid. •They are not conductors. •When a dielectric material is placed in an external electric field, the polar molecules rotate so they align with the field. This creates an excess of positive charges on one face of the dielectric and a corresponding excess of ...
... are normally randomly oriented in the solid. •They are not conductors. •When a dielectric material is placed in an external electric field, the polar molecules rotate so they align with the field. This creates an excess of positive charges on one face of the dielectric and a corresponding excess of ...
No Slide Title
... Refractive index n and the group index Ng of pure SiO2 (silica) glass as a function of wavelength. Fig 9.6 From Principles of Electronic Materials and Devices, Third Edition, S.O. Kasap (© McGraw-Hill, 2005) ...
... Refractive index n and the group index Ng of pure SiO2 (silica) glass as a function of wavelength. Fig 9.6 From Principles of Electronic Materials and Devices, Third Edition, S.O. Kasap (© McGraw-Hill, 2005) ...
Optical Dyakonov surface waves at magnetic interfaces
... Optical surface waves, i.e., light wave packets localized at the interface between two media with different properties, are a topic of continually increasing interest because of their fundamental properties as well as potential applications, e.g., in sensing, trapping, and imaging, based on near-fie ...
... Optical surface waves, i.e., light wave packets localized at the interface between two media with different properties, are a topic of continually increasing interest because of their fundamental properties as well as potential applications, e.g., in sensing, trapping, and imaging, based on near-fie ...
Lecture Magnetic Circuit
... If a nonmagnetic material, such as glass or copper, is placed in the flux paths surrounding a permanent magnet, an almost unnoticeable change occurs in the flux distribution if a magnetic material, such as soft iron, is placed in the flux path, the flux lines pass through the soft iron rather than ...
... If a nonmagnetic material, such as glass or copper, is placed in the flux paths surrounding a permanent magnet, an almost unnoticeable change occurs in the flux distribution if a magnetic material, such as soft iron, is placed in the flux path, the flux lines pass through the soft iron rather than ...
Electromagnetic wave scatterings by anisotropic metamaterials
... Metamaterials are artificial electromagnetic 共EM兲 materials composed by subwavelength local resonance structures of electric and/or magnetic type, and thus possess arbitrary values of permittivity and permeability dictated by such resonance structures.1 Many novel EM properties were predicted or dis ...
... Metamaterials are artificial electromagnetic 共EM兲 materials composed by subwavelength local resonance structures of electric and/or magnetic type, and thus possess arbitrary values of permittivity and permeability dictated by such resonance structures.1 Many novel EM properties were predicted or dis ...
Molecules To Materials
... also possess appreciable ground state dipole moments. Crystallisation of such molecules often leads to centrosymmetric lattices to maximise the dipole-dipole attractive interactions. At this stage the subtle tools of weak interactions are brought to bear on the problem. Some of the commonly used fea ...
... also possess appreciable ground state dipole moments. Crystallisation of such molecules often leads to centrosymmetric lattices to maximise the dipole-dipole attractive interactions. At this stage the subtle tools of weak interactions are brought to bear on the problem. Some of the commonly used fea ...
PROMIS Work Package 2
... Objectives: To improve performance sensitivity of imaging systems by developing novel APDs and SPADs with nanometre wide avalanche regions; To improve infrared materials using improved buffer technology ESR 5 – SHEFF Nanometre wide avalanche regions for high performance single photon avalanche diode ...
... Objectives: To improve performance sensitivity of imaging systems by developing novel APDs and SPADs with nanometre wide avalanche regions; To improve infrared materials using improved buffer technology ESR 5 – SHEFF Nanometre wide avalanche regions for high performance single photon avalanche diode ...
Investigation of Microcoils for High Magnetic Field Generation
... 50 kA thyristor switch and reinforced pulsed coil was designed in Vilnius Magnetic Field Centre. Discharging the capacitor bank through pulsed coil a sinusoid shape pulse of magnetic field up to 50 T and 1-10 ms in duration can be generated [2]. Recently electrical and magnetic properties of mangani ...
... 50 kA thyristor switch and reinforced pulsed coil was designed in Vilnius Magnetic Field Centre. Discharging the capacitor bank through pulsed coil a sinusoid shape pulse of magnetic field up to 50 T and 1-10 ms in duration can be generated [2]. Recently electrical and magnetic properties of mangani ...
High‐transmission dielectric metasurface with 2π phase control at
... intrinsically high losses of metals at optical frequencies lead to low performance efficiencies for plasmonic metasurfaces, especially in transmission [17, 18]. This initiated significant work in developing dielectric analogs of metasurfaces, since many dielectric materials have very low absorption ...
... intrinsically high losses of metals at optical frequencies lead to low performance efficiencies for plasmonic metasurfaces, especially in transmission [17, 18]. This initiated significant work in developing dielectric analogs of metasurfaces, since many dielectric materials have very low absorption ...
CHARACTERISING ROOM TEMPERATURE THz METAL
... are represented by the contour plot shown in Fig. 3(a). It can be seen that screening effectiveness SE dB always decreases with increasing frequency, as more electromagnetic energy leaks through the shield. Moreover, as expected, it increases with physical thickness. Note that if the results from th ...
... are represented by the contour plot shown in Fig. 3(a). It can be seen that screening effectiveness SE dB always decreases with increasing frequency, as more electromagnetic energy leaks through the shield. Moreover, as expected, it increases with physical thickness. Note that if the results from th ...
Plasmonic Metamaterials
... Engineering the dispersion of SPPs provides an alternative approach to realize negative refraction and NIMs. For instance, there are two bound-SPP modes in a two-dimensional metaldielectric-metal (MDM) slab waveguide, which originate from the coupling and hybridization of the SPP mode at each indiv ...
... Engineering the dispersion of SPPs provides an alternative approach to realize negative refraction and NIMs. For instance, there are two bound-SPP modes in a two-dimensional metaldielectric-metal (MDM) slab waveguide, which originate from the coupling and hybridization of the SPP mode at each indiv ...
Lecture12_Static Magnetic Fields 2
... In the previous example, the positive direction of Jsn is out of the paper. ...
... In the previous example, the positive direction of Jsn is out of the paper. ...
Supplementary information (docx 376K)
... coordinate perpendicular to the Si slab (see Fig. 1a). (The coordinate axis perpendicular to z and u is ignored as the system is translation-invariant along this direction.) Furthermore, 2 is a frequency from the pump pulse spectrum, and A(ku) is the amplitude of each Fourier component with wave ...
... coordinate perpendicular to the Si slab (see Fig. 1a). (The coordinate axis perpendicular to z and u is ignored as the system is translation-invariant along this direction.) Furthermore, 2 is a frequency from the pump pulse spectrum, and A(ku) is the amplitude of each Fourier component with wave ...
Terahertz modulation of the Faraday effect by laser pulses via the
... model of a counter propagating dichroic region induced by the pump via the optical Kerr effect. If the probe pulse is behind the pump, then the part of the pump reflected from the second face of the crystal can counter propagate through the probe which via the optical Kerr effect acquires polarization ...
... model of a counter propagating dichroic region induced by the pump via the optical Kerr effect. If the probe pulse is behind the pump, then the part of the pump reflected from the second face of the crystal can counter propagate through the probe which via the optical Kerr effect acquires polarization ...
Magnetic Light-Matter Interactions in a Photonic Crystal Nanocavity
... cavity resonance has been induced by the probe. Qualitatively similar behavior is found at all probe positions. For example, Figs. 2(c) and 2(d) show T for probe positions along the horizontal and vertical dashed lines in Fig. 2(a), respectively. A decrease in transmittance (violet regions), indica ...
... cavity resonance has been induced by the probe. Qualitatively similar behavior is found at all probe positions. For example, Figs. 2(c) and 2(d) show T for probe positions along the horizontal and vertical dashed lines in Fig. 2(a), respectively. A decrease in transmittance (violet regions), indica ...