Subwavelength Imaging: Near‐Zero Index: Optical Magnetic Mirror for Field Enhancement and Subwavelength Imaging Applications (Advanced Optical Materials 12/2015)
Source abstract
Abstract
D. J. Park, J. Kyoung, and co-workers describe on page 1719 a strong-field enhancement at subwavelength slit arrays fabricated on a near-zero-index material. In the image, yellow bars represent nanoslits made from gold with a gray plate indicating the near-zero-index substrate. The light is expressed as a semitransparent white color. The incident light is abruptly bent when it approaches the slit opening because of a funneling effect. The electric field inside the slit can be enhanced by orders of magnitude by the optical magnetic mirror effect of the near-zero-index material.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Near-Field Optical Microscopy · Photonic and Optical Devices · Photonic Crystals and Applications
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Affiliations
Department of Physics Incheon National University Incheon 406‐772 South Korea
Department of Physics Hallym University Hallymdaehakgil 1 Chuncheon 200‐702 South Korea
Samsung Advanced Institute of Technology Samsung Electronics Co Suwon‐si 443‐803 South Korea
References
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