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Third-harmonic generation from single gold nanoparticles

Title data

Lippitz, Markus ; van Dijk, Meindert A. ; Orrit, Michel:
Third-harmonic generation from single gold nanoparticles.
In: Nano Letters. Vol. 5 (April 2005) Issue 4 . - pp. 799-802.
ISSN 1530-6992
DOI: https://doi.org/10.1021/nl0502571

Abstract in another language

We report the first observation of third-harmonic signals from individual gold colloids down to 40 nm diameter. Excited with 1-ps pulses at 1500 nm, the colloids generate 500-nm light, close to the plasmon resonance. The third-harmonic intensity varies as the square of the colloid surface area. Although weak, the third-harmonic signals of gold labels as small as 15 nm in diameter are expected to be accessible with 100-fs pulses. They could be used in microscopy for single-biomolecule tracking.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Lehrstuhl Experimentalphysik III - Nanooptik
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Lehrstuhl Experimentalphysik III - Nanooptik > Lehrstuhl Experimentalphysik III - Nanooptik - Univ.-Prof. Dr. Markus Lippitz
Result of work at the UBT: No
DDC Subjects: 500 Science
500 Science > 500 Natural sciences
500 Science > 530 Physics
Date Deposited: 17 Dec 2015 08:02
Last Modified: 17 Dec 2015 08:02
URI: https://eref.uni-bayreuth.de/id/eprint/28972