23 December 2011 Characterization and applications of plasmon fields in metal nanostructures
Author Affiliations +
The excitation of plasmons in metallic nanostructures by light can give rise to pronounced local optical field enhancement with respect to the incident electromagnetic field. The details of these optical near fields depend sensitively on the properties of the nanostructures (material, size and shape), on the light wavelength and polarization, and also on the substrate. In this article we discuss several of these aspects influencing the near-field distribution for a given object and the resulting surface ablation by optical near fields. To this end we use both experimental and simulation techniques. Additionally we will present first results of experiments investigating the light emitted during nanoscale ablation. Finally, we will present an example how plasmon-mediated near-field effects act on the conductance of atomic-size contacts.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andreas Kolloch, Andreas Kolloch, Daniel Benner, Daniel Benner, Matthias Bädicker, Matthias Bädicker, Reimar Waitz, Reimar Waitz, Tobias Geldhauser, Tobias Geldhauser, Johannes Boneberg, Johannes Boneberg, Paul Leiderer, Paul Leiderer, Elke Scheer, Elke Scheer, } "Characterization and applications of plasmon fields in metal nanostructures", Proc. SPIE 8204, Smart Nano-Micro Materials and Devices, 820404 (23 December 2011); doi: 10.1117/12.911835; https://doi.org/10.1117/12.911835


Near-field spectroscopy of nanostructures
Proceedings of SPIE (April 28 2010)
Optical nano-imaging of metallic nanostructures
Proceedings of SPIE (August 17 2005)
Plasmon-based nano-lenses
Proceedings of SPIE (July 06 2005)

Back to Top