Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Zuning Yang"'
Publikováno v:
Nanoscale Research Letters, Vol 16, Iss 1, Pp 1-12 (2021)
Abstract We propose and numerically demonstrate a phase-gradient metasurface with high anomalous transmission efficiency and a large anomalous refraction angle that consists of discontinuous regular hexagonal nanorods supported by a silica substrate.
Externí odkaz:
https://doaj.org/article/1ada67ef108b4f928a02f880f1ac1ee8
Publikováno v:
IEEE Access, Vol 9, Pp 163204-163213 (2021)
This paper proposes a broad-band linear-to-circular polarization converter based on a multi-layer stripline metasurface. The structure is constructed of three stripline metallic layers stacked with two dielectric plates, and it has different electrom
Externí odkaz:
https://doaj.org/article/899c1eac40364550b21d81e5ec13fb83
Publikováno v:
Nanomaterials, Vol 12, Iss 21, p 3853 (2022)
We propose a graphene plasmonic structure by applying two graphene layers mingled with a thin gold layer in a silicon grating. By utilizing the finite-difference time-domain (FDTD) method, we investigate the optical response of the system, and observ
Externí odkaz:
https://doaj.org/article/0832ca4dd910420f98f2b3a9cc6a5bb5
Autor:
Rui Liu, Tiesheng Wu, Yiping Wang, Zhihui Liu, Weiping Cao, Dan Yang, Zuning Yang, Yan Liu, Xu Zhong
Publikováno v:
Materials, Vol 15, Iss 21, p 7526 (2022)
In this study we demonstrate a high-performance polarization rotator (PR) based on flat-shaped photonic crystal fiber. The flat surfaces of the fiber are plated on gold films as electrodes, and the core of the structure is filled with liquid crystal.
Externí odkaz:
https://doaj.org/article/1bb1bd4f71514315880294b2a2cd918e
Autor:
Yan Liu, Tiesheng Wu, Yiping Wang, Zhihui Liu, Weiping Cao, Dan Yang, Zuning Yang, Rui Liu, Xu Zhong, Junyi Wang
Publikováno v:
Materials, Vol 15, Iss 18, p 6239 (2022)
Beam splitters are vital components in several optical systems. It is highly desirable, and compact beam splitters with ultra-broadband performances, high efficiencies, and large split angles are still being sought. In this paper, we demonstrate and
Externí odkaz:
https://doaj.org/article/318a82d5be5e487094e5dc711f2815c5
Publikováno v:
Materials, Vol 15, Iss 8, p 2811 (2022)
We propose and numerically investigate a multi-parameter integrated sensor based on a selectively filled D-shaped photonic crystal fiber (PCF). The simple structure can be used to comprehensively detect refractive index, magnetic field, temperature,
Externí odkaz:
https://doaj.org/article/59a151ca18434aee87e304ba7cda0230
Publikováno v:
Materials, Vol 14, Iss 20, p 5967 (2021)
All-dielectric Huygens’ metasurfaces have been widely used in wavefront manipulation through multipole interactions. Huygens’ metasurfaces utilize the superposition between an electric dipole and a magnetic dipole resonance to realize transmissio
Externí odkaz:
https://doaj.org/article/5ce4b09972c343149894825e7708065b
Autor:
Yan Liu, Junyi Wang, Yiping Wang, Zhihui Liu, Weiping Cao, Dan Yang, Zuning Yang, Rui Liu, Xu Zhong, Tiesheng Wu
Publikováno v:
Optics express. 30(23)
Beam splitters play important roles in several optical systems. Due to the growing demand for the miniaturization of optical systems, it is necessary to design beam splitters with nanoscale dimensions to miniaturize the essential components for integ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07d6ae237cf43579844d9800b822a3d8
https://pubmed.ncbi.nlm.nih.gov/36366682
https://pubmed.ncbi.nlm.nih.gov/36366682
Publikováno v:
Optics express. 30(11)
We report a quasi-continuous beam splitter with highly efficient equal-power beam splitting in a wide spectral range. It consists of rhombic aluminum antimonide nanorods standing on a silica substrate. Firstly, a beam splitter based on discrete struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f972d28d22ffbab53c3c2e074dbc9b7
https://pubmed.ncbi.nlm.nih.gov/36221611
https://pubmed.ncbi.nlm.nih.gov/36221611
Publikováno v:
Nanoscale Research Letters, Vol 16, Iss 1, Pp 1-12 (2021)
Nanoscale Research Letters
Nanoscale Research Letters
We propose and numerically demonstrate a phase-gradient metasurface with high anomalous transmission efficiency and a large anomalous refraction angle that consists of discontinuous regular hexagonal nanorods supported by a silica substrate. The meta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::433030edeb1a6a4c2769b3fc12e99b83
https://doi.org/10.1186/s11671-021-03616-w
https://doi.org/10.1186/s11671-021-03616-w