Enhanced two-photon photoluminescence assisted by multi-resonant characteristics of a gold nanocylinder

6Citations
Citations of this article
25Readers
Mendeley users who have this article in their library.

Abstract

Multi-resonant plasmonic simple geometries like nanocylinders and nanorods are highly interesting for two-photon photoluminescence and second harmonic generation applications, due to their easy fabrication and reproducibility in comparison with complex multi-resonant systems like dimers or nanoclusters. We demonstrate experimentally that by using a simple gold nanocylinder we can achieve a double resonantly enhanced two-photon photoluminescence of quantum dots, by matching the excitation wavelength of the quantum dots with a dipolar plasmon mode, while the emission is coupled with a radiative quadrupolar mode. We establish a method to separate experimentally the enhancement factor at the excitation and at the emission wavelengths for this double resonant system. The sensitivity of the spectral positions of the dipolar and quadrupolar plasmon resonances to the ellipticity of the nanocylinders and its impact on the two-photon photoluminescence enhancement are discussed.

References Powered by Scopus

Deep tissue two-photon microscopy

3584Citations
N/AReaders
Get full text

Enhancement and quenching of single-molecule fluorescence

2769Citations
N/AReaders
Get full text

Antennas for light

2466Citations
N/AReaders
Get full text

Cited by Powered by Scopus

Plasmon-induced double-field-enhanced upconversion nanoprobes with near-infrared resonances for high-sensitivity optical bio-imaging

11Citations
N/AReaders
Get full text

Nonclassical Mechanism of Metal-Enhanced Photoluminescence of Quantum Dots

8Citations
N/AReaders
Get full text

Engineering of the Photon Local Density of States: Strong Inhibition of Spontaneous Emission near the Resonant and High-Refractive Index Dielectric Nano-objects

6Citations
N/AReaders
Get full text

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Cite

CITATION STYLE

APA

Movsesyan, A., Lamri, G., Kostcheev, S., Baudrion, A. L., Adam, P. M., Horneber, A., … Fleischer, M. (2020). Enhanced two-photon photoluminescence assisted by multi-resonant characteristics of a gold nanocylinder. Nanophotonics, 9(12), 4009–4019. https://doi.org/10.1515/nanoph-2020-0213

Readers' Seniority

Tooltip

PhD / Post grad / Masters / Doc 10

71%

Researcher 4

29%

Readers' Discipline

Tooltip

Physics and Astronomy 4

27%

Engineering 4

27%

Chemistry 4

27%

Materials Science 3

20%

Save time finding and organizing research with Mendeley

Sign up for free