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Wireless communication system via nanoscale plasmonic antennas.

ABSTRACT: Present on-chip optical communication technology uses near-infrared light, but visible wavelengths would allow system miniaturization and higher energy confinement. Towards this end, we report a nanoscale wireless communication system that operates at visible wavelengths via in-plane information transmission. Here, plasmonic antenna radiation mediates a three-step conversion process (surface plasmon???photon???surface plasmon) with in-plane efficiency (plasmon???plasmon) of 38% for antenna separation 4?0 (with ?0 the free-space excitation wavelength). Information transmission is demonstrated at bandwidths in the Hz and MHz ranges. This work opens the possibility of optical conveyance of information using plasmonic antennas for on-chip communication technology.

SUBMITTER: Merlo JM

PROVIDER: S-EPMC4995427 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature

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Wireless communication system via nanoscale plasmonic antennas.

Merlo Juan M JM Nesbitt Nathan T NT Calm Yitzi M YM Rose Aaron H AH D'Imperio Luke L Yang Chaobin C Naughton Jeffrey R JR Burns Michael J MJ Kempa Krzysztof K Naughton Michael J MJ

Scientific reports 20160824

Present on-chip optical communication technology uses near-infrared light, but visible wavelengths would allow system miniaturization and higher energy confinement. Towards this end, we report a nanoscale wireless communication system that operates at visible wavelengths via in-plane information transmission. Here, plasmonic antenna radiation mediates a three-step conversion process (surface plasmon → photon → surface plasmon) with in-plane efficiency (plasmon → plasmon) of 38% for antenna separ ...[more]

PMID: 27555451

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