Linear and nonlinear optical characterization of aluminum nanoantennas.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 23458211.
- Also identified by DOI 10.1021/nl304692p.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
We experimentally determine the order of multiphoton induced luminescence of aluminum nanoantennas fabricated on a nonconductive substrate using electron-beam lithography to be 2.11 (±0.10). Furthermore, we optically characterize these nanostructures via linear dark-field microscopy and nonlinear multiphoton laser excitation. We hereby observe different spectral response functions that can be seen as a splitting of peak positions when the antenna arm length is increased to Larm > 150 nm which has not yet been reported for aluminum nanostructures.
Medical subject headings
- Aluminum
- Luminescence
- Nanostructures