A strongly coupled gold antenna and epsilon-near-zero film produces negative refraction and phase conjugation with 15,000x higher efficiency than the bare film at sub-GW/cm2 pump intensity.
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2019 1verdicts
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Negative refraction in time-varying, strongly-coupled plasmonic antenna-ENZ systems
A strongly coupled gold antenna and epsilon-near-zero film produces negative refraction and phase conjugation with 15,000x higher efficiency than the bare film at sub-GW/cm2 pump intensity.