Non-resonant enhancement of second-harmonic generation from metal nanoislands coated with dielectric layers

Kalle Koskinen; Sergey Scherbak; Semyon Chervinskii; Andrey Lipovskii; Martti Kauranen

doi:10.1364/CLEO_AT.2018.JTu2A.134

Non-resonant enhancement of second-harmonic generation from metal nanoislands coated with dielectric layers

Kalle Koskinen
, Sergey Scherbak
, Semyon Chervinskii
, Andrey Lipovskii
, Martti Kauranen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Professional

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Abstract

Second-harmonic generation from gold nanoisland films increases with the dielectric TiO2 coating thickness. This occurs although the plasmon resonance shifts away from the second-harmonic wavelength, due to enhanced non-resonant local fields at the fundamental wavelength.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	QELS_Fundamental Science 2018
Publisher	OSA
Number of pages	2
ISBN (Electronic)	978-1-943580-42-2
DOIs	https://doi.org/10.1364/CLEO_AT.2018.JTu2A.134
Publication status	Published - 2018
Publication type	D3 Professional conference proceedings
Event	CONFERENCE ON LASERS AND ELECTRO-OPTICS - Duration: 1 Jan 1900 → …

Conference

Conference	CONFERENCE ON LASERS AND ELECTRO-OPTICS
Period	1/01/00 → …

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10.1364/CLEO_AT.2018.JTu2A.134

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© 2018 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited.
Accepted author manuscript, 251 KBLicence: Unspecified

http://urn.fi/URN:NBN:fi:tty-201806041911Licence: Unspecified

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title = "Non-resonant enhancement of second-harmonic generation from metal nanoislands coated with dielectric layers",

abstract = "Second-harmonic generation from gold nanoisland films increases with the dielectric TiO2 coating thickness. This occurs although the plasmon resonance shifts away from the second-harmonic wavelength, due to enhanced non-resonant local fields at the fundamental wavelength.",

author = "Kalle Koskinen and Sergey Scherbak and Semyon Chervinskii and Andrey Lipovskii and Martti Kauranen",

year = "2018",

doi = "10.1364/CLEO\_AT.2018.JTu2A.134",

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AU - Koskinen, Kalle

AU - Scherbak, Sergey

AU - Chervinskii, Semyon

AU - Lipovskii, Andrey

AU - Kauranen, Martti

PY - 2018

Y1 - 2018

N2 - Second-harmonic generation from gold nanoisland films increases with the dielectric TiO2 coating thickness. This occurs although the plasmon resonance shifts away from the second-harmonic wavelength, due to enhanced non-resonant local fields at the fundamental wavelength.

AB - Second-harmonic generation from gold nanoisland films increases with the dielectric TiO2 coating thickness. This occurs although the plasmon resonance shifts away from the second-harmonic wavelength, due to enhanced non-resonant local fields at the fundamental wavelength.

U2 - 10.1364/CLEO_AT.2018.JTu2A.134

DO - 10.1364/CLEO_AT.2018.JTu2A.134

M3 - Conference contribution

BT - CLEO

PB - OSA

T2 - CONFERENCE ON LASERS AND ELECTRO-OPTICS

Y2 - 1 January 1900

ER -

Non-resonant enhancement of second-harmonic generation from metal nanoislands coated with dielectric layers

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