Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Mitchell Kenney"'
Publikováno v:
Advanced Materials. 34:2109714
Composite vortex beams (CVBs) have attracted considerable interest recently due to the unique optical properties and potential applications. However, these beams are mainly generated using spatial light modulators, which suffer from large volume, hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07e7c69a785ac1bb6037d24850afe270
https://doi.org/10.1002/adma.202109714
https://doi.org/10.1002/adma.202109714
Autor:
James Grant, V. F. Annese, K. Rew, Danni Hao, Yash D. Shah, Zoe M. Greener, David R. S. Cumming, Ximing Ren, Daniele Faccio, Yoann Altmann, Peter W. R. Connolly, Claudio Accarino, Mitchell Kenney, Gerald S. Buller
As single-photon imaging becomes progressively more commonplace in sensing applications such as low-light-level imaging, three-dimensional profiling, and fluorescence imaging, there exist a number of fields where multispectral information can also be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ed9955e49b9f35ea1897504ad66cf51
https://eprints.gla.ac.uk/216252/1/216252.pdf
https://eprints.gla.ac.uk/216252/1/216252.pdf
Autor:
David Henry, Graham Jeffrey, James Grant, Donald Macleod, Kevin E. Docherty, Robert A. Lamb, Gordon Mills, Marc Sorel, Danni Hao, David R. S. Cumming, Mitchell Kenney, Peter MacKay
Publikováno v:
Emerging Imaging and Sensing Technologies for Security and Defence IV.
Metasurfaces, which are the 2D version of metamaterials, have revolutionised compact optics. Using subwavelength periodic nanostructured dielectrics, the refractive index and absorption properties of metasurfaces can manipulate light to a degree surp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92150fcd1b4572c9475c434eb0e6f169
https://doi.org/10.1117/12.2538216
https://doi.org/10.1117/12.2538216
Metamaterial absorbers have been a topic of considerable interest in recent years, with a particular focus on Terahertz (THz) frequencies due to many natural materials having a weak interaction with THz light. Great efforts have aimed to expand such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::598b650a51b8588664eb829d062a1d86
https://eprints.gla.ac.uk/190025/7/190025.pdf
https://eprints.gla.ac.uk/190025/7/190025.pdf
Autor:
Marc Sorel, Robert A. Lamb, Gordon Mills, Danni Hao, David Henry, David R. S. Cumming, Peter MacKay, James Grant, Graham Jeffrey, Donald Macleod, Mitchell Kenney, Kevin E. Docherty
Publikováno v:
Modeling Aspects in Optical Metrology VII.
Metasurfaces have revolutionized the definition of compact optics. Using subwavelength periodic structures of nanostructured dielectrics, the refractive index and absorption properties of metasurfaces – which are 2D metamaterials – can manipulate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3515813bcccb9723027d720b3e6bca37
https://doi.org/10.1117/12.2527157
https://doi.org/10.1117/12.2527157
Autor:
Guixin Li, Mitchell Kenney, Jensen Li, Fu Liu, Shiyi Xiao, Holger Mühlenbernd, Thomas Zentgraf, Shuang Zhang
Publikováno v:
Advanced Optical Materials. 4:654-658
A helicity preserving near-infrared mirror with a reflection efficiency over 91% for incidence angles up to 60° on any arbitrary incidence plane is realized by establishing a unified design framework of artificial electromagnetic boundaries of metas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d074a38cd24c59caa7c8eb313f209693
https://doi.org/10.1002/adom.201500705
https://doi.org/10.1002/adom.201500705
Autor:
Teun-Teun Kim, Hyunjun Kim, Bumki Min, Hyeon-Don Kim, Mitchell Kenney, Shuang Zhang, Hyunsung Park
Publikováno v:
Advanced Optical Materials
Although recent progress in metasurfaces has shown great promise for applications, optical properties in metasurfaces are typically fixed by their structural geometry and dimensions. Here, an electrically controllable amplitude of anomalously-refract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a47433278143d04012d41fb88df99b3
Autor:
Mitchell Kenney, Qiling Deng, Song Li, Zhi Ren, Liu Guogen, Guoxing Zheng, He Ping An, Zile Li
Publikováno v:
Optics express. 24(6)
Since the transmission of anisotropic nano-structures is sensitive to the polarisation of an incident beam, a novel polarising beam splitter (PBS) based on silicon nanobrick arrays is proposed. With careful design of such structures, an incident beam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe34bd87c4675f3a6dc325b78f230b1d
https://pubmed.ncbi.nlm.nih.gov/27136861
https://pubmed.ncbi.nlm.nih.gov/27136861
Publikováno v:
Nature nanotechnology. 10(4)
Surfaces covered by ultrathin plasmonic structures--so-called metasurfaces--have recently been shown to be capable of completely controlling the phase of light, representing a new paradigm for the design of innovative optical elements such as ultrath
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31f0a2ac17334cbbfed6844390a40463
https://pubmed.ncbi.nlm.nih.gov/25705865
https://pubmed.ncbi.nlm.nih.gov/25705865
Autor:
Lixiang Liu, Shuang Zhang, Jiaguang Han, Yunlong Shi, Xueqian Zhang, Xiaoqiang Su, Ningning Xu, Weili Zhang, Mitchell Kenney, Chunmei Ouyang
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 26(29)
By combining the freedom of both the structural design and the orientation of split ring resonator antennas, we demonstrate terahertz metasurfaces that are capable of controlling both the phase and amplitude profiles over a very broad bandwidth. As a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad72256179379d6ee9156f03e2098695
https://pubmed.ncbi.nlm.nih.gov/24863731
https://pubmed.ncbi.nlm.nih.gov/24863731