Photonic Weyl Points on Non-Orientable Brillouin Zones

Sachin Vaidya; André Grossi Fonseca; Thomas Christensen; Mikael C. Rechtsman; Taylor L. Hughes; Marin Soljačić

doi:10.1364/CLEO_FS.2024.FW3M.1

Photonic Weyl Points on Non-Orientable Brillouin Zones

Sachin Vaidya^*, André Grossi Fonseca, Thomas Christensen, Mikael C. Rechtsman, Taylor L. Hughes, Marin Soljačić

^*Corresponding author for this work

Research output: Contribution to conference › Paper › Research › peer-review

Abstract

Weyl points are topological degeneracies that occur in the momentum space of three-dimensional lattices. Using a photonic system, we explore the fate of Weyl-point topology when the underlying manifold (i.e., the Brillouin zone) is non-orientable.

Original language	English
Publication date	2024
Number of pages	2
DOIs	https://doi.org/10.1364/CLEO_FS.2024.FW3M.1
Publication status	Published - 2024
Event	CLEO: Fundamental Science 2024 - Charlotte Convention Center, Charlotte, United States Duration: 5 May 2024 → 10 May 2024

Conference

Conference	CLEO: Fundamental Science 2024
Location	Charlotte Convention Center
Country/Territory	United States
City	Charlotte
Period	05/05/2024 → 10/05/2024

Keywords

Electro-optical waveguides
Lattices
Manifolds
Photonics
Scattering
Topology

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10.1364/CLEO_FS.2024.FW3M.1

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title = "Photonic Weyl Points on Non-Orientable Brillouin Zones",

abstract = "Weyl points are topological degeneracies that occur in the momentum space of three-dimensional lattices. Using a photonic system, we explore the fate of Weyl-point topology when the underlying manifold (i.e., the Brillouin zone) is non-orientable.",

keywords = "Electro-optical waveguides, Lattices, Manifolds, Photonics, Scattering, Topology",

author = "Sachin Vaidya and Fonseca, {Andr{\'e} Grossi} and Thomas Christensen and Rechtsman, {Mikael C.} and Hughes, {Taylor L.} and Marin Solja{\v c}i{\'c}",

note = "Publisher Copyright: CLEO 2024 {\textcopyright} Optica Publishing Group 2024 {\textcopyright} 2024 The Author(s); CLEO: Fundamental Science 2024<br/> ; Conference date: 05-05-2024 Through 10-05-2024",

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T1 - Photonic Weyl Points on Non-Orientable Brillouin Zones

AU - Vaidya, Sachin

AU - Fonseca, André Grossi

AU - Christensen, Thomas

AU - Rechtsman, Mikael C.

AU - Hughes, Taylor L.

AU - Soljačić, Marin

PY - 2024

Y1 - 2024

N2 - Weyl points are topological degeneracies that occur in the momentum space of three-dimensional lattices. Using a photonic system, we explore the fate of Weyl-point topology when the underlying manifold (i.e., the Brillouin zone) is non-orientable.

AB - Weyl points are topological degeneracies that occur in the momentum space of three-dimensional lattices. Using a photonic system, we explore the fate of Weyl-point topology when the underlying manifold (i.e., the Brillouin zone) is non-orientable.

KW - Electro-optical waveguides

KW - Lattices

KW - Manifolds

KW - Photonics

KW - Scattering

KW - Topology

U2 - 10.1364/CLEO_FS.2024.FW3M.1

DO - 10.1364/CLEO_FS.2024.FW3M.1

M3 - Paper

AN - SCOPUS:85210508828

T2 - CLEO: Fundamental Science 2024<br/>

Y2 - 5 May 2024 through 10 May 2024

ER -

Photonic Weyl Points on Non-Orientable Brillouin Zones

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Keywords

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