DocumentCode
690055
Title
Quantitative mapping of plasmonic near-fields using infrared far-field vibrational spectroscopy
Author
Dregely, Daniel ; Neubrech, F. ; Duan, Hongtao ; Giessen, H.
Author_Institution
4th Phys. Inst., Univ. of Stuttgart, Stuttgart, Germany
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We directly map plasmonic near-field intensities by resonantly enhanced infrared far-field spectroscopy. We position a nanoscopic molecular probe at different locations of plasmonic rod and gap-type antennas and measure the vibrational signal with FTIR spectroscopy.
Keywords
Fourier transform optics; Fourier transform spectra; infrared spectra; metamaterial antennas; nanophotonics; optical variables measurement; plasmonics; vibrations; FTIR spectroscopy; gap-type antennas; infrared far-field vibrational spectroscopy; nanoscopic molecular probe; plasmonic near-field intensity mapping; plasmonic rod; vibrational signal measurement; Antenna measurements; Antennas; Optical device fabrication; Plasmons; Probes; Spectroscopy; Vibration measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6834447
Link To Document