Tailoring the response of gold nanoantennas in optical near-field measurements: orientation and field size

Publikationstyp
Conference Paper
Date Issued
2021-06
Sprache
English
Author(s)
Buchner, Rebecca
Weber, Thomas  
Maier, Stefan A.  
Tittl, Andreas  
TORE-URI
https://hdl.handle.net/11420/62281
Citation
Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
Contribution to Conference
Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021  
Publisher DOI
10.1109/CLEO/Europe-EQEC52157.2021.9542706
Scopus ID
2-s2.0-85117580047
Publisher
IEEE
ISBN of container
978-1-6654-1876-8
978-1-6654-4804-8
Scattering-type scanning near-field optical microscopy (s-SNOM) is one of the predominant techniques for nanoscale characterization of optical properties over a broad spectral range. The optical response of antennas in s-SNOM is highly sensitive to environmental changes, including influences of the probing tip or neighbouring resonators, making it necessary to analyze such effects in detail.
Subjects
Gold
Optical microscopy
Microscopy
Optical resonators
Optical variables measurement
Size measurement
Nanoscale devices
DDC Class
600: Technology