Two color fast switching in epsilon-near-zero hyperbolic metamaterial

Alessandro Pianelli; Rakesh Dhama; Jarosław   Judek; Rafał  Mazur; Humeyra Caglayan

Two color fast switching in epsilon-near-zero hyperbolic metamaterial

Alessandro Pianelli, Rakesh Dhama, Jarosław Judek, Rafał Mazur, Humeyra Caglayan

Physics

Research output: Other conference contribution › Abstract › Scientific

Abstract

During the last two decades, the photonic applications, impact, and interest have tremendously increased. One of the most prominent optical phenomena in photonics is the so-called epsilon-near-zero (ENZ). This regime allows fast modulation of light. In this work, we experimentally propose a novel multilayered
metamaterial that is Si-compatible, possessing two effective ENZ with a switching time down to a few hundred femtoseconds. This novel approach will bring ENZ metamaterial towards new hybrid quantum-integrated photonic concepts.

Original language	English
Publication status	Published - 29 Mar 2023
Publication type	Not Eligible
Event	Physics Days 2023 - Tampere Hall, Tampere, Finland Duration: 29 Mar 2023 → 31 Mar 2023 https://events.tuni.fi/physicsdays2023/

Conference

Conference	Physics Days 2023
Country/Territory	Finland
City	Tampere
Period	29/03/23 → 31/03/23
Internet address	https://events.tuni.fi/physicsdays2023/

Keywords

epsilon-near-zero materials
ultrafast all-optical switching
hyperbolic metamaterials CMOS technology
hybrid photonic silicon integrated elements

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Cite this

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title = "Two color fast switching in epsilon-near-zero hyperbolic metamaterial",

abstract = "During the last two decades, the photonic applications, impact, and interest have tremendously increased. One of the most prominent optical phenomena in photonics is the so-called epsilon-near-zero (ENZ). This regime allows fast modulation of light. In this work, we experimentally propose a novel multilayered metamaterial that is Si-compatible, possessing two effective ENZ with a switching time down to a few hundred femtoseconds. This novel approach will bring ENZ metamaterial towards new hybrid quantum-integrated photonic concepts. ",

keywords = "epsilon-near-zero materials, ultrafast all-optical switching, hyperbolic metamaterials CMOS technology, hybrid photonic silicon integrated elements",

author = "Alessandro Pianelli and Rakesh Dhama and Jaros{\l}aw Judek and Rafa{\l} Mazur and Humeyra Caglayan",

year = "2023",

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T1 - Two color fast switching in epsilon-near-zero hyperbolic metamaterial

AU - Pianelli, Alessandro

AU - Dhama, Rakesh

AU - Judek, Jarosław

AU - Mazur, Rafał

AU - Caglayan, Humeyra

PY - 2023/3/29

Y1 - 2023/3/29

N2 - During the last two decades, the photonic applications, impact, and interest have tremendously increased. One of the most prominent optical phenomena in photonics is the so-called epsilon-near-zero (ENZ). This regime allows fast modulation of light. In this work, we experimentally propose a novel multilayered metamaterial that is Si-compatible, possessing two effective ENZ with a switching time down to a few hundred femtoseconds. This novel approach will bring ENZ metamaterial towards new hybrid quantum-integrated photonic concepts.

AB - During the last two decades, the photonic applications, impact, and interest have tremendously increased. One of the most prominent optical phenomena in photonics is the so-called epsilon-near-zero (ENZ). This regime allows fast modulation of light. In this work, we experimentally propose a novel multilayered metamaterial that is Si-compatible, possessing two effective ENZ with a switching time down to a few hundred femtoseconds. This novel approach will bring ENZ metamaterial towards new hybrid quantum-integrated photonic concepts.

KW - epsilon-near-zero materials

KW - ultrafast all-optical switching

KW - hyperbolic metamaterials CMOS technology

KW - hybrid photonic silicon integrated elements

M3 - Abstract

T2 - Physics Days 2023

Y2 - 29 March 2023 through 31 March 2023

ER -

Two color fast switching in epsilon-near-zero hyperbolic metamaterial

Abstract

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Keywords

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