[go: up one dir, main page]

Song et al., 2013 - Google Patents

A frequency-tunable 90-polarization rotation device using composite chiral metamaterials

Song et al., 2013

View HTML
Document ID
8228692328893167706
Author
Song K
Zhao X
Liu Y
Fu Q
Luo C
Publication year
Publication venue
Applied Physics Letters

External Links

Snippet

The electromagnetic behaviors of the metamaterial can be artificially controlled by changing the effective permittivity of the nearby background medium. Utilizing this fantastic feature, an ultrathin and frequency-tunable polarization rotation device, which can achieve 90 …
Continue reading at pubs.aip.org (HTML) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant aerials
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q1/00—Details of, or arrangements associated with, aerials
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • G—PHYSICS
    • G02—OPTICS
    • G02F—DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
    • G02F1/0136—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation

Similar Documents

Publication Publication Date Title
Song et al. A frequency-tunable 90-polarization rotation device using composite chiral metamaterials
Mutlu et al. A transparent 90 polarization rotator by combining chirality and electromagnetic wave tunneling
Li et al. Complementary chiral metamaterials with giant optical activity and negative refractive index
Yan et al. Compact circular polarizer based on chiral twisted double split-ring resonator
Jia et al. Ultra-wideband and high-efficiency polarization rotator based on metasurface
Ma et al. Dual-band asymmetry chiral metamaterial based on planar spiral structure
Pu et al. Anisotropic meta-mirror for achromatic electromagnetic polarization manipulation
Ye et al. 90° polarization rotator using a bilayered chiral metamaterial with giant optical activity
Pu et al. Broadband anomalous reflection based on gradient low-Q meta-surface
Wu et al. Anisotropic metasurface with near-unity circular polarization conversion
Moitra et al. Experimental demonstration of a broadband all-dielectric metamaterial perfect reflector
Shi et al. Dual-band asymmetric transmission of linear polarization in bilayered chiral metamaterial
Wang et al. Nonplanar chiral metamaterials with negative index
Yang et al. Tunable broadband terahertz metamaterial absorber based on vanadium dioxide
Zhang et al. Fano resonance of an asymmetric dielectric wire pair
Cheng et al. Integrating polarization conversion and nearly perfect absorption with multifunctional metasurfaces
Shi et al. Tunable symmetric and asymmetric resonances in an asymmetrical split-ring metamaterial
Dincer et al. Asymmetric transmission of linearly polarized waves and dynamically wave rotation using chiral metamaterial
Chen et al. Frequency-tunable mid-infrared cross polarization converters based on graphene metasurface
Ye et al. Homogeneous circular polarizers using a bilayered chiral metamaterial
Qi et al. Defect modes in one-dimensional magnetized plasma photonic crystals with a dielectric defect layer
Zhu et al. Polarization conversion in U-shaped chiral metamaterial with four-fold symmetry breaking
Liu et al. Asymmetric transmission of chiral metamaterial slab with double L resonators
Cui et al. Dynamical manipulation of electromagnetic polarization using anisotropic meta-mirror
Rajkumar et al. Cross polarization converter formed by rotated-arm-square chiral metamaterial