Thick multilayered (silica/gold) dipole nano-antenna.
Research
RF Safe Research Library
Jan 1, 2015
This engineering study examines composite optical dipole nano-antennas made of alternating silica and gold layers. It reports that a 50% filling factor yields a 2.0× increase in electric-field enhancement compared with a pure-gold antenna. The abstract frames the work in terms of photonics applications rather than…