Polarization-Induced Topological Edge and Corner States in Chern Photonic Crystals

Sachin Vaidya; Mikael C. Rechtsman; Wladimir A. Benalcazar

doi:10.1364/CLEO_FS.2023.FM1B.3

Polarization-Induced Topological Edge and Corner States in Chern Photonic Crystals

Sachin Vaidya, Mikael C. Rechtsman, Wladimir A. Benalcazar

Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Polarization is not a well-defined quantity in Chern insulators. Using gyromagnetic photonic crystals, we show that a notion of relative-polarization can be well-defined in Chern insulators leading to topological edge and corner states.

Original language	English (US)
Title of host publication	CLEO
Subtitle of host publication	Fundamental Science, CLEO:FS 2023
Publisher	Optical Society of America
ISBN (Electronic)	9781957171258
DOIs	https://doi.org/10.1364/CLEO_FS.2023.FM1B.3
State	Published - 2023
Event	CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023 - San Jose, United States Duration: May 7 2023 → May 12 2023

Publication series

Name	CLEO: Fundamental Science, CLEO:FS 2023

Conference

Conference	CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023
Country/Territory	United States
City	San Jose
Period	5/7/23 → 5/12/23

All Science Journal Classification (ASJC) codes

Instrumentation
General Computer Science
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Space and Planetary Science
Control and Systems Engineering
Electrical and Electronic Engineering

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10.1364/CLEO_FS.2023.FM1B.3

Cite this

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title = "Polarization-Induced Topological Edge and Corner States in Chern Photonic Crystals",

abstract = "Polarization is not a well-defined quantity in Chern insulators. Using gyromagnetic photonic crystals, we show that a notion of relative-polarization can be well-defined in Chern insulators leading to topological edge and corner states.",

author = "Sachin Vaidya and Rechtsman, {Mikael C.} and Benalcazar, {Wladimir A.}",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2023, {\textcopyright} 2023 The Author(s); CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023 ; Conference date: 07-05-2023 Through 12-05-2023",

year = "2023",

doi = "10.1364/CLEO_FS.2023.FM1B.3",

language = "English (US)",

series = "CLEO: Fundamental Science, CLEO:FS 2023",

publisher = "Optical Society of America",

booktitle = "CLEO",

}

Vaidya, S, Rechtsman, MC & Benalcazar, WA 2023, Polarization-Induced Topological Edge and Corner States in Chern Photonic Crystals. in CLEO: Fundamental Science, CLEO:FS 2023. CLEO: Fundamental Science, CLEO:FS 2023, Optical Society of America, CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023, San Jose, United States, 5/7/23. https://doi.org/10.1364/CLEO_FS.2023.FM1B.3

TY - GEN

T1 - Polarization-Induced Topological Edge and Corner States in Chern Photonic Crystals

AU - Vaidya, Sachin

AU - Rechtsman, Mikael C.

AU - Benalcazar, Wladimir A.

PY - 2023

Y1 - 2023

N2 - Polarization is not a well-defined quantity in Chern insulators. Using gyromagnetic photonic crystals, we show that a notion of relative-polarization can be well-defined in Chern insulators leading to topological edge and corner states.

AB - Polarization is not a well-defined quantity in Chern insulators. Using gyromagnetic photonic crystals, we show that a notion of relative-polarization can be well-defined in Chern insulators leading to topological edge and corner states.

UR - http://www.scopus.com/inward/record.url?scp=85191016261&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85191016261&partnerID=8YFLogxK

U2 - 10.1364/CLEO_FS.2023.FM1B.3

DO - 10.1364/CLEO_FS.2023.FM1B.3

M3 - Conference contribution

AN - SCOPUS:85191016261

T3 - CLEO: Fundamental Science, CLEO:FS 2023

BT - CLEO

PB - Optical Society of America

T2 - CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023

Y2 - 7 May 2023 through 12 May 2023

ER -

Polarization-Induced Topological Edge and Corner States in Chern Photonic Crystals

Abstract

Publication series

Conference

All Science Journal Classification (ASJC) codes

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