Nnon-chip zero-index metamaterials pdf

Day, 2 eric mazur, 1,3 and marko lon car 1, 1 john a. Zeroindex zi materials are synthetic optical materials with a vanishing effective permittivity andor permeability at a. Onchip alldielectric fabricationtolerant zeroindex metamaterials shota kita, 1 yang li, 1 philip munoz, 1 orad reshef, 1 daryl i. The metamaterial used as a metallic mesh of thin wires for obtaining negative value of the effective permittivity can be expressed as.

We designed and fabricated an onchip integrated metamaterial with a refractive index of zero. Recently, onchip zim is designed and experimentally proved, which. Nearzero refractive index photonics projects at harvard. We designed and fabricated an onchip integrated metamaterial with a refractive index of zero in the optical regime. Alternatively, zeroindex photonic crystals and metamaterials are capable to. By employing a combination of plasmonic and nonplasmonic nanoparticles. Onchip zeroindex metamaterials the harvard community has made this article openly available. Silicon photonics has become the principal platform for onchip optical. Onchip alldielectric fabricationtolerant zero index. Common metamaterials include double positive materials, with both permittivity and permeability having positive values, 18 double negative materials, 19,20 zero index metamaterials zims with a.

Vulis1, mei yin1,2,markoloncar1 and eric mazur1,3 metamaterials with a refractive index of zero exhibit physical properties such as in. Pdf a novel integrated optical modulator design is presented using zero index. Download fulltext pdf onchip alldielectric fabricationtolerant zeroindex metamaterials article pdf available in optics express 257. Onchip alldielectric fabricationtolerant zeroindex metamaterials shota kita, 1 yang li, 1 philip camaydmunoz, 1 orad reshef, 1 daryl i.

Realization of zerorefractiveindex lens with ultralow. Pdf the discovery, design and development of materials are critically linked to advances in. Substrateintegrated photonic doping for nearzeroindex devices. Day, 2 eric mazur, 1,3 and marko loncar 1, 1john a.

Pdf integrated optical modulators with zero index metamaterials. Onchip zeroindex metamaterials laboratory for nanoscale optics. Metamaterials with a refractive index of zero exhibit physical properties such as infinite phase velocity and wavelength. Onchip zeroindex metamaterials yang li1, shota kita1, philip munoz1, orad reshef1, daryl i. Here, we experimentally demonstrate an impedance matched zeroindex metamaterial at optical frequencies based on purely dielectric constituents. Manipulating the flow of light using diraccone zeroindex. However, there is no way to implement these materials on a photonic chip. Paulson school of engineering and applied sciences, harvard university, 9 oxford st. Negative index metamaterials behave contrary to the conventional. Your story matters citation li, yang, shota kita, philip munoz, orad reshef, daryl i. However, there is no way to implement these materials on a photonic chip, restricting the investigation and application of zeroindex phenomena to simple shapes and small scales. Onchip alldielectric fabricationtolerant zeroindex.