Lasing Action from Anapole Metasurfaces

Aditya Tripathi; Ha Reem Kim; Pavel Tonkaev; Soon Jae Lee; Sergey V. Makarov; Sergey S. Kruk; Mikhail V. Rybin; Hong Gyu Park; Yuri Kivshar

doi:10.1021/acs.nanolett.1c01857

Lasing Action from Anapole Metasurfaces

Aditya Tripathi, Ha Reem Kim, Pavel Tonkaev, Soon Jae Lee, Sergey V. Makarov, Sergey S. Kruk, Mikhail V. Rybin, Hong Gyu Park^*, Yuri Kivshar^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

67 Citations (Scopus)

Abstract

We study active dielectric metasurfaces composed of two-dimensional arrays of split-nanodisk resonators fabricated in InGaAsP membranes with embedded quantum wells. Depending on the geometric parameters, such split-nanodisk resonators can operate in the optical anapole regime originating from an overlap of the electric dipole and toroidal dipole Mie-resonant optical modes, thus supporting strongly localized fields and high-Q resonances. We demonstrate room-temperature lasing from the anapole lattices of engineered active metasurfaces with low threshold and high coherence.

Original language	English
Pages (from-to)	6563-6568
Number of pages	6
Journal	Nano Letters
Volume	21
Issue number	15
DOIs	https://doi.org/10.1021/acs.nanolett.1c01857
Publication status	Published - 11 Aug 2021

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10.1021/acs.nanolett.1c01857

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title = "Lasing Action from Anapole Metasurfaces",

abstract = "We study active dielectric metasurfaces composed of two-dimensional arrays of split-nanodisk resonators fabricated in InGaAsP membranes with embedded quantum wells. Depending on the geometric parameters, such split-nanodisk resonators can operate in the optical anapole regime originating from an overlap of the electric dipole and toroidal dipole Mie-resonant optical modes, thus supporting strongly localized fields and high-Q resonances. We demonstrate room-temperature lasing from the anapole lattices of engineered active metasurfaces with low threshold and high coherence.",

keywords = "Anapole, high-index nanoparticle, multipole decomposition, nanolaser, split-nanodisk resonator",

author = "Aditya Tripathi and Kim, \{Ha Reem\} and Pavel Tonkaev and Lee, \{Soon Jae\} and Makarov, \{Sergey V.\} and Kruk, \{Sergey S.\} and Rybin, \{Mikhail V.\} and Park, \{Hong Gyu\} and Yuri Kivshar",

year = "2021",

month = aug,

day = "11",

doi = "10.1021/acs.nanolett.1c01857",

language = "English",

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T1 - Lasing Action from Anapole Metasurfaces

AU - Tripathi, Aditya

AU - Kim, Ha Reem

AU - Tonkaev, Pavel

AU - Lee, Soon Jae

AU - Makarov, Sergey V.

AU - Kruk, Sergey S.

AU - Rybin, Mikhail V.

AU - Park, Hong Gyu

AU - Kivshar, Yuri

PY - 2021/8/11

Y1 - 2021/8/11

N2 - We study active dielectric metasurfaces composed of two-dimensional arrays of split-nanodisk resonators fabricated in InGaAsP membranes with embedded quantum wells. Depending on the geometric parameters, such split-nanodisk resonators can operate in the optical anapole regime originating from an overlap of the electric dipole and toroidal dipole Mie-resonant optical modes, thus supporting strongly localized fields and high-Q resonances. We demonstrate room-temperature lasing from the anapole lattices of engineered active metasurfaces with low threshold and high coherence.

AB - We study active dielectric metasurfaces composed of two-dimensional arrays of split-nanodisk resonators fabricated in InGaAsP membranes with embedded quantum wells. Depending on the geometric parameters, such split-nanodisk resonators can operate in the optical anapole regime originating from an overlap of the electric dipole and toroidal dipole Mie-resonant optical modes, thus supporting strongly localized fields and high-Q resonances. We demonstrate room-temperature lasing from the anapole lattices of engineered active metasurfaces with low threshold and high coherence.

KW - Anapole

KW - high-index nanoparticle

KW - multipole decomposition

KW - nanolaser

KW - split-nanodisk resonator

UR - https://www.scopus.com/pages/publications/85111502991

U2 - 10.1021/acs.nanolett.1c01857

DO - 10.1021/acs.nanolett.1c01857

M3 - Article

SN - 1530-6984

VL - 21

SP - 6563

EP - 6568

JO - Nano Letters

JF - Nano Letters

IS - 15

ER -

Lasing Action from Anapole Metasurfaces

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