Phase Manipulation of Electromagnetic Waves with Metasurfaces and Its Applications in Nanophotonics
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Optical Materials"
DOI: 10.1002/adom.201800104
Abstract: DOI: 10.1002/adom.201800104 elements. Thus, realizing phase manipulation of EM waves at the nanoscale has become a key pursuit for the development of modern optics and nanophotonics. Metamaterials are 3D artificial nanostructures composed of periodic subwavelength… read more here.
Keywords: manipulation electromagnetic; waves metasurfaces; phase manipulation; electromagnetic waves ... See more keywords
A universal and versatile terahertz field manipulation mechanism by manipulating near-infrared phases with a dislocation scheme
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DOI: 10.1038/s41467-025-61935-3
Abstract: This paper presents a universal and versatile terahertz (THz) wavefront-phase manipulation by manipulating the two-dimensional phases of the near-infrared pulses. The near-infrared manipulation enables independent controls of two kinds of wavefront-phases with a two-dimensional phase… read more here.
Keywords: universal versatile; phase manipulation; versatile terahertz; manipulation ... See more keywords
A high-efficiency dual-wavelength achromatic metalens based on Pancharatnam-Berry phase manipulation.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.034919
Abstract: The application of metasurfaces requires the reduction or elimination of their chromatic aberration while maintaining a high efficiency. We propose a method for the design of dual-wavelength operating achromatic metalenses, which can focus two different… read more here.
Keywords: high efficiency; phase; dual wavelength; pancharatnam berry ... See more keywords