Localization of optical fields using a bow-tie nanoantenna.
Localization of optical fields in a bow-tie nanoantenna is studied using a high-frequency structure simulator (HFSS). Simulation results show a strong localization effect in the gap of the antenna. The enhanced intensity in the gap is due to the surface plasmon resonance and the concentration of energy flow.
Chen
Min Wei
MW
Center for Nanostorage Research and Department of Physics, National Taiwan University Taipei, Taiwan. d90222016@ntu.edu.tw
Ho
Fu Han
FH
Lin
Ming-Chieh
MC
Tsai
Din Ping
DP