volume 117 issue 4 pages 41108

Laser-printed hollow nanostructures for nonlinear plasmonics

Dmitrii V Pavlov 2, 3
Ivan I Shishkin 1
Pavel M. Voroshilov 1
Publication typeJournal Article
Publication date2020-07-27
scimago Q1
wos Q2
SJR0.896
CiteScore6.1
Impact factor3.6
ISSN00036951, 10773118
Physics and Astronomy (miscellaneous)
Abstract

Ultrafast deposition of laser energy to a thin substrate-supported Au film enables formation of unique 3D surface morphologies, hollow nanobumps, possessing prospective linear optical properties useful for advanced plasmonic biosensors and nanoscale light sources. Here, we study the nonlinear optical response of such nanostructures by measuring second harmonic generation (SHG) from the individual nanobumps and their ordered arrays supporting local- and lattice-type plasmons at near-infrared frequencies. The results reveal the maximal SHG yield for the isolated nanobump correlated with its geometry-defined electromagnetic near-field enhancement at fundamental frequency. Additional (up to 110-fold) SHG enhancement with respect to the signal from a smooth Au film is achieved via a positive feedback provided through proper arrangement of the resonant nanobumps into the array supporting surface plasmon polariton resonant excitation near the fundamental frequency. Our results substantiate the laser-printed nanobumps as an inexpensive and flexible platform for nanoscale infrared-to-visible light conversion that can be applied for nonlinear plasmonics.

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GOST Copy
Cherepakhin A. B. et al. Laser-printed hollow nanostructures for nonlinear plasmonics // Applied Physics Letters. 2020. Vol. 117. No. 4. p. 41108.
GOST all authors (up to 50) Copy
Cherepakhin A. B., Pavlov D. V., Shishkin I. I., Voroshilov P. M., Juodkazis S., Makarov S. V., Kuchmizhak A. A. Laser-printed hollow nanostructures for nonlinear plasmonics // Applied Physics Letters. 2020. Vol. 117. No. 4. p. 41108.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1063/5.0016173
UR - https://doi.org/10.1063/5.0016173
TI - Laser-printed hollow nanostructures for nonlinear plasmonics
T2 - Applied Physics Letters
AU - Cherepakhin, Artem B
AU - Pavlov, Dmitrii V
AU - Shishkin, Ivan I
AU - Voroshilov, Pavel M.
AU - Juodkazis, Saulius
AU - Makarov, Sergey V
AU - Kuchmizhak, Aleksandr A.
PY - 2020
DA - 2020/07/27
PB - AIP Publishing
SP - 41108
IS - 4
VL - 117
SN - 0003-6951
SN - 1077-3118
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2020_Cherepakhin,
author = {Artem B Cherepakhin and Dmitrii V Pavlov and Ivan I Shishkin and Pavel M. Voroshilov and Saulius Juodkazis and Sergey V Makarov and Aleksandr A. Kuchmizhak},
title = {Laser-printed hollow nanostructures for nonlinear plasmonics},
journal = {Applied Physics Letters},
year = {2020},
volume = {117},
publisher = {AIP Publishing},
month = {jul},
url = {https://doi.org/10.1063/5.0016173},
number = {4},
pages = {41108},
doi = {10.1063/5.0016173}
}
MLA
Cite this
MLA Copy
Cherepakhin, Artem B., et al. “Laser-printed hollow nanostructures for nonlinear plasmonics.” Applied Physics Letters, vol. 117, no. 4, Jul. 2020, p. 41108. https://doi.org/10.1063/5.0016173.