Broadband achromatic metalens based on lithium niobite on insulator
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ac2068
Abstract: Metalenses offer a unique platform to focus light by manipulating the properties of an incoming light wavefront. It is still a challenge to create an achromatic polarization-independent metalens, because of the complexity of satisfying the… read more here.
Keywords: lithium niobite; achromatic metalens; physics; metalens based ... See more keywords
Dynamically controlled nanofocusing metalens based on graphene-loaded aperiodic silica grating arrays.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.451231
Abstract: A new plasmonic nanofocusing metalens based on aperiodic silica grating arrays was designed and investigated. Assisted by the graphene surface plasmon, the infrared polarized light can be focused in a nanospot with a dynamically controlled… read more here.
Keywords: aperiodic silica; nanofocusing metalens; metalens based; dynamically controlled ... See more keywords
Miniaturized Metalens Based Optical Tweezers on Liquid Crystal Droplets for Lab-on-a-Chip Optical Motors
Sign Up to like & getrecommendations! Published in 2019 at "Crystals"
DOI: 10.3390/cryst9100515
Abstract: Surfaces covered with layers of ultrathin nanoantenna structures—so called metasurfaces have recently been proven capable of completely controlling phase of light. Metalenses have emerged from the advance in the development of metasurfaces providing a new… read more here.
Keywords: optical tweezers; crystal droplets; metalens based; liquid crystal ... See more keywords
Bandpass Filter Integrated Metalens Based on Electromagnetically Induced Transparency
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12132282
Abstract: A bandpass filter integrated metalens based on electromagnetically induced transparency (EIT) for long-wavelength infrared (LWIR) imaging is designed in this paper. The bandwidth of the metalens, which is a diffractive optical element, decreases significantly with… read more here.
Keywords: bandpass filter; based electromagnetically; integrated metalens; metalens based ... See more keywords