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

Fysiikka

Tutkimustuotos: Abstrakti › Tieteellinen

Abstrakti

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.

Alkuperäiskieli	Englanti
Tila	Julkaistu - 29 maalisk. 2023
OKM-julkaisutyyppi	Ei OKM-tyyppiä
Tapahtuma	Physics Days 2023 - Tampere Hall, Tampere, Suomi Kesto: 29 maalisk. 2023 → 31 maalisk. 2023 https://events.tuni.fi/physicsdays2023/

Conference

Conference	Physics Days 2023
Maa/Alue	Suomi
Kaupunki	Tampere
Ajanjakso	29/03/23 → 31/03/23
www-osoite	https://events.tuni.fi/physicsdays2023/

Pääsy asiakirjaan

https://events.tuni.fi/uploads/2023/03/f1611564-pysicsdays2023_talk_abstracts.pdfLisenssi: Unspecified

Siteeraa tätä

@conference{20daa2cd41b24b9a930a80d03815e602,

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",

month = mar,

day = "29",

language = "English",

note = "Physics Days 2023 ; Conference date: 29-03-2023 Through 31-03-2023",

url = "https://events.tuni.fi/physicsdays2023/",

}

TY - CONF

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

Abstrakti

Conference

Pääsy asiakirjaan

Sormenjälki

Siteeraa tätä