Composite modulation of Fano resonance in plasmonic microstructures by electric-field and microcavity
- State Key Laboratory for Mesoscopic Physics and Department of Physics, Peking University, Beijing 100871 (China)
Composite modulation of Fano resonance by using electric-field and microcavity simultaneously is realized in a plasmonic microstructure, which consists of a gold nanowire grating inserted into a Fabry-Perot microcavity composited of a liquid crystal layer sandwiched between two indium tin oxide layers. The Fano resonance wavelength varies with the applied voltage and the microcavity resonance. A large shift of 48 nm in the Fano resonance wavelength is achieved when the applied voltage is 20 V. This may provide a new way for the study of multi-functional integrated photonic circuits and chips based on plasmonic microstructures.
- OSTI ID:
- 22391891
- Journal Information:
- Applied Physics Letters, Journal Name: Applied Physics Letters Journal Issue: 18 Vol. 105; ISSN APPLAB; ISSN 0003-6951
- Country of Publication:
- United States
- Language:
- English
Similar Records
On-chip optical filter comprising Fabri-Perot resonator structure and spectrometer
Multiple Fano interferences in a plasmonic metamolecule consisting of asymmetric metallic nanodimers
Broad electrical tuning of plasmonic nanoantennas at visible frequencies
Patent
·
Tue Apr 10 00:00:00 EDT 2018
·
OSTI ID:1433857
Multiple Fano interferences in a plasmonic metamolecule consisting of asymmetric metallic nanodimers
Journal Article
·
Tue Jan 13 23:00:00 EST 2015
· Journal of Applied Physics
·
OSTI ID:22412811
Broad electrical tuning of plasmonic nanoantennas at visible frequencies
Journal Article
·
Mon May 02 00:00:00 EDT 2016
· Applied Physics Letters
·
OSTI ID:22591680