Vortex and Anti-Vortex Lasing Modes from Topological Disclination States

Min Soo Hwang; Ha Reem Kim; Daniel Leykam; Yuri Kivshar; Hong Gyu Park

Vortex and Anti-Vortex Lasing Modes from Topological Disclination States

Min Soo Hwang, Ha Reem Kim, Daniel Leykam, Yuri Kivshar, Hong Gyu Park

Department of Physics

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

Abstract

We demonstrate vortex and anti-vortex nanolasers with the unity orbital angular momentum based on topological disclination states. The lasing modes with unique topological features are identified by measuring both polarization states and interference patterns.

Original language	English
Article number	LTu6F.3
Journal	Optics InfoBase Conference Papers
Publication status	Published - 2022
Event	Laser Science, LS 2022 - Rochester, United States Duration: 2022 Oct 17 → 2022 Oct 20

Bibliographical note

Publisher Copyright:
© 2022 The Author(s)

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

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title = "Vortex and Anti-Vortex Lasing Modes from Topological Disclination States",

abstract = "We demonstrate vortex and anti-vortex nanolasers with the unity orbital angular momentum based on topological disclination states. The lasing modes with unique topological features are identified by measuring both polarization states and interference patterns.",

author = "Hwang, {Min Soo} and Kim, {Ha Reem} and Daniel Leykam and Yuri Kivshar and Park, {Hong Gyu}",

note = "Publisher Copyright: {\textcopyright} 2022 The Author(s); Laser Science, LS 2022 ; Conference date: 17-10-2022 Through 20-10-2022",

year = "2022",

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

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TY - JOUR

T1 - Vortex and Anti-Vortex Lasing Modes from Topological Disclination States

AU - Hwang, Min Soo

AU - Kim, Ha Reem

AU - Leykam, Daniel

AU - Kivshar, Yuri

AU - Park, Hong Gyu

PY - 2022

Y1 - 2022

N2 - We demonstrate vortex and anti-vortex nanolasers with the unity orbital angular momentum based on topological disclination states. The lasing modes with unique topological features are identified by measuring both polarization states and interference patterns.

AB - We demonstrate vortex and anti-vortex nanolasers with the unity orbital angular momentum based on topological disclination states. The lasing modes with unique topological features are identified by measuring both polarization states and interference patterns.

UR - http://www.scopus.com/inward/record.url?scp=85146878201&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85146878201

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - LTu6F.3

T2 - Laser Science, LS 2022

Y2 - 17 October 2022 through 20 October 2022

ER -

Vortex and Anti-Vortex Lasing Modes from Topological Disclination States

Abstract

Bibliographical note

ASJC Scopus subject areas

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