Optical detection of acoustic waves with surface plasmons.
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DOI: 10.1364/ao.57.005604
Abstract: For broadband and sensitive detection of acoustic waves, the surface plasmon resonance (SPR) can be used, which responds to variations of dielectric properties in close proximity to a metal film supporting surface plasmon waves. When… read more here.
Keywords: optical detection; surface plasmons; detection acoustic; waves surface ... See more keywords
Conversion from terahertz-guided waves to surface waves with metasurface.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.031233
Abstract: Surface waves (SWs) have attracted a widespread attention due to the characteristic of subwavelength confinement and convenient manipulation in photonic integrated circuits. Though metasurface provides a powerful tool in realizing the conversion between freely propagating… read more here.
Keywords: surface waves; waves surface; thz; conversion ... See more keywords