Dielectric sphere-coupled THz super-resolution imaging
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DOI: 10.1063/1.5026758
Abstract: A straightforward terahertz (THz) imaging method, analogous to microsphere optical nanoscope, is proposed and developed with spatial resolution beyond the diffraction limit. By attaching a 3 mm Teflon sphere directly onto a free-standing silicon grating, a… read more here.
Keywords: resolution; coupled thz; dielectric sphere; thz super ... See more keywords