Journal
OPTICS EXPRESS
Volume 20, Issue 8, Pages 8551-8567Publisher
OPTICAL SOC AMER
DOI: 10.1364/OE.20.008551
Keywords
-
Categories
Funding
- NSF [ECCS-0824185]
- ONR [N00014-09-1-1103]
- AFOSR [FA9550-09-1-0708]
- DTRA [W911NF-06-2-0040]
- NSF GRFP
- Directorate For Engineering
- Div Of Electrical, Commun & Cyber Sys [0824185] Funding Source: National Science Foundation
- Div Of Electrical, Commun & Cyber Sys
- Directorate For Engineering [0802036, 1128632] Funding Source: National Science Foundation
Ask authors/readers for more resources
We investigate the interaction between terahertz waves and resonant antennas with sub-cycle temporal and lambda/100 spatial resolution. Depositing antennas on a LiNbO3 waveguide enables non-invasive electro-optic imaging, quantitative field characterization, and direct measurement of field enhancement (up to 40-fold). The spectral response is determined over a bandwidth spanning from DC across multiple resonances, and distinct behavior is observed in the near-and far-field. The scaling of enhancement and resonant frequency with gap size and antenna length agrees well with simulations. (C) 2012 Optical Society of America
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
