Nanoscale Generation of White Light for Ultrabroadband Nanospectroscopy

S. V. Makarov; I. S. Sinev; V. A. Milichko; F. E. Komissarenko; D. A. Zuev; E. V. Ushakova; I. S. Mukhin; Y. F. Yu; A. I. Kuznetsov; P. A. Belov; I. V. Iorsh; A. N. Poddubny; A. K. Samusev; Yu S. Kivshar

doi:10.1021/acs.nanolett.7b04542

Nanoscale Generation of White Light for Ultrabroadband Nanospectroscopy

S. V. Makarov^*, I. S. Sinev, V. A. Milichko, F. E. Komissarenko, D. A. Zuev, E. V. Ushakova, I. S. Mukhin, Y. F. Yu, A. I. Kuznetsov, P. A. Belov, I. V. Iorsh, A. N. Poddubny, A. K. Samusev, Yu S. Kivshar

^*Corresponding author for this work

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

62 Citations (Scopus)

Abstract

Achieving efficient localization of white light at the nanoscale is a major challenge due to the diffraction limit, and nanoscale emitters generating light with a broadband spectrum require complicated engineering. Here we suggest a simple, yet highly efficient, nanoscale white-light source based on a hybrid Si/Au nanoparticle with ultrabroadband (1.3-3.4 eV) spectral characteristics. We incorporate this novel source into a scanning-probe microscope and observe broadband spectrum of photoluminescence that allows fast mapping of local optical response of advanced nanophotonic structures with submicron resolution, thus realizing ultrabroadband near-field nanospectroscopy.

Original language	English
Pages (from-to)	535-539
Number of pages	5
Journal	Nano Letters
Volume	18
Issue number	1
DOIs	https://doi.org/10.1021/acs.nanolett.7b04542
Publication status	Published - 10 Jan 2018

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Makarov, S. V., Sinev, I. S., Milichko, V. A., Komissarenko, F. E., Zuev, D. A., Ushakova, E. V., Mukhin, I. S., Yu, Y. F., Kuznetsov, A. I., Belov, P. A., Iorsh, I. V., Poddubny, A. N., Samusev, A. K., & Kivshar, Y. S. (2018). Nanoscale Generation of White Light for Ultrabroadband Nanospectroscopy. Nano Letters, 18(1), 535-539. https://doi.org/10.1021/acs.nanolett.7b04542

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title = "Nanoscale Generation of White Light for Ultrabroadband Nanospectroscopy",

abstract = "Achieving efficient localization of white light at the nanoscale is a major challenge due to the diffraction limit, and nanoscale emitters generating light with a broadband spectrum require complicated engineering. Here we suggest a simple, yet highly efficient, nanoscale white-light source based on a hybrid Si/Au nanoparticle with ultrabroadband (1.3-3.4 eV) spectral characteristics. We incorporate this novel source into a scanning-probe microscope and observe broadband spectrum of photoluminescence that allows fast mapping of local optical response of advanced nanophotonic structures with submicron resolution, thus realizing ultrabroadband near-field nanospectroscopy.",

keywords = "Nonlinear nanophotonics, nanoparticles, near-field microscopy, white light emission",

author = "Makarov, {S. V.} and Sinev, {I. S.} and Milichko, {V. A.} and Komissarenko, {F. E.} and Zuev, {D. A.} and Ushakova, {E. V.} and Mukhin, {I. S.} and Yu, {Y. F.} and Kuznetsov, {A. I.} and Belov, {P. A.} and Iorsh, {I. V.} and Poddubny, {A. N.} and Samusev, {A. K.} and Kivshar, {Yu S.}",

note = "Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",

year = "2018",

month = jan,

day = "10",

doi = "10.1021/acs.nanolett.7b04542",

language = "English",

volume = "18",

pages = "535--539",

journal = "Nano Letters",

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T1 - Nanoscale Generation of White Light for Ultrabroadband Nanospectroscopy

AU - Makarov, S. V.

AU - Sinev, I. S.

AU - Milichko, V. A.

AU - Komissarenko, F. E.

AU - Zuev, D. A.

AU - Ushakova, E. V.

AU - Mukhin, I. S.

AU - Yu, Y. F.

AU - Kuznetsov, A. I.

AU - Belov, P. A.

AU - Iorsh, I. V.

AU - Poddubny, A. N.

AU - Samusev, A. K.

AU - Kivshar, Yu S.

PY - 2018/1/10

Y1 - 2018/1/10

N2 - Achieving efficient localization of white light at the nanoscale is a major challenge due to the diffraction limit, and nanoscale emitters generating light with a broadband spectrum require complicated engineering. Here we suggest a simple, yet highly efficient, nanoscale white-light source based on a hybrid Si/Au nanoparticle with ultrabroadband (1.3-3.4 eV) spectral characteristics. We incorporate this novel source into a scanning-probe microscope and observe broadband spectrum of photoluminescence that allows fast mapping of local optical response of advanced nanophotonic structures with submicron resolution, thus realizing ultrabroadband near-field nanospectroscopy.

AB - Achieving efficient localization of white light at the nanoscale is a major challenge due to the diffraction limit, and nanoscale emitters generating light with a broadband spectrum require complicated engineering. Here we suggest a simple, yet highly efficient, nanoscale white-light source based on a hybrid Si/Au nanoparticle with ultrabroadband (1.3-3.4 eV) spectral characteristics. We incorporate this novel source into a scanning-probe microscope and observe broadband spectrum of photoluminescence that allows fast mapping of local optical response of advanced nanophotonic structures with submicron resolution, thus realizing ultrabroadband near-field nanospectroscopy.

KW - Nonlinear nanophotonics

KW - nanoparticles

KW - near-field microscopy

KW - white light emission

UR - http://www.scopus.com/inward/record.url?scp=85040352083&partnerID=8YFLogxK

U2 - 10.1021/acs.nanolett.7b04542

DO - 10.1021/acs.nanolett.7b04542

M3 - Article

SN - 1530-6984

VL - 18

SP - 535

EP - 539

JO - Nano Letters

JF - Nano Letters

IS - 1

ER -

Nanoscale Generation of White Light for Ultrabroadband Nanospectroscopy

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