Lasing from multipolar modes of topological corner states

Ha Reem Kim; Min Soo Hwang; Daria Smirnova; Kwang Yong Jeong; Yuri Kivshar; Hong Gyu Park

Lasing from multipolar modes of topological corner states

Ha Reem Kim, Min Soo Hwang, Daria Smirnova, Kwang Yong Jeong, Yuri Kivshar, Hong Gyu Park

Research output: Contribution to journal › Conference article › peer-review

Abstract

We demonstrate lasing action from corner states in nanophotonic topological structures. We identify multipole corner modes with distinct emission profiles via hyperspectral imaging and discern signatures of non-Hermitian radiative coupling of the topological states.

Original language	English
Article number	FTh4H.5
Journal	Optics InfoBase Conference Papers
Publication status	Published - 2021
Event	CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States Duration: 2021 May 9 → 2021 May 14

Bibliographical note

Publisher Copyright:
© OSA 2021, © 2021 The Author(s)

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

@article{9819129182f74f6e81e99192d51114ab,

title = "Lasing from multipolar modes of topological corner states",

abstract = "We demonstrate lasing action from corner states in nanophotonic topological structures. We identify multipole corner modes with distinct emission profiles via hyperspectral imaging and discern signatures of non-Hermitian radiative coupling of the topological states.",

author = "Kim, {Ha Reem} and Hwang, {Min Soo} and Daria Smirnova and Jeong, {Kwang Yong} and Yuri Kivshar and Park, {Hong Gyu}",

note = "Publisher Copyright: {\textcopyright} OSA 2021, {\textcopyright} 2021 The Author(s); CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 ; Conference date: 09-05-2021 Through 14-05-2021",

year = "2021",

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

}

TY - JOUR

T1 - Lasing from multipolar modes of topological corner states

AU - Kim, Ha Reem

AU - Hwang, Min Soo

AU - Smirnova, Daria

AU - Jeong, Kwang Yong

AU - Kivshar, Yuri

AU - Park, Hong Gyu

PY - 2021

Y1 - 2021

N2 - We demonstrate lasing action from corner states in nanophotonic topological structures. We identify multipole corner modes with distinct emission profiles via hyperspectral imaging and discern signatures of non-Hermitian radiative coupling of the topological states.

AB - We demonstrate lasing action from corner states in nanophotonic topological structures. We identify multipole corner modes with distinct emission profiles via hyperspectral imaging and discern signatures of non-Hermitian radiative coupling of the topological states.

UR - http://www.scopus.com/inward/record.url?scp=85119426790&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85119426790

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - FTh4H.5

T2 - CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021

Y2 - 9 May 2021 through 14 May 2021

ER -

Lasing from multipolar modes of topological corner states

Abstract

Bibliographical note

ASJC Scopus subject areas

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