High efficiency broadband anomalous
Web1 de nov. de 2024 · Broadband and high-efficiency ultrathin Pancharatnam-Berry metasurfaces for generating X-band orbital angular momentum beam. J. Phys. D Appl. Phys., 54 (7) (2024) ... Gradient chiral metamirrors for spin‐selective anomalous reflection. Laser Photon. Rev., 11 (6) (2024), Article 1700115. CrossRef View in Scopus Google … Web28 de out. de 2024 · Here, we present a high-efficient polarization-independent metasurface for broadband polarization conversion and anomalous reflection when a plane wave with an arbitrary polarization angle is ...
High efficiency broadband anomalous
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WebExtreme Broadband Engineering drives cable industry innovation by thinking beyond long-accepted norms to design solutions that are more cost effective for operators, more … Web28 de out. de 2016 · [16] Sun S L et al. 2012 High-efficiency broadband anomalous reflection by gradient meta-surfaces Nano Lett. 12 6223–9. Crossref; Google Scholar [17] Pors A, Nielsen M G, Eriksen R L and Bozhevolnyi S I 2013 Broadband focusing flat mirrors based on plasmonic gradient metasurfaces Nano Lett. 13 829–34. Crossref; Google …
Web1 de jan. de 2015 · We propose gradient phase gap-surface plasmon metasurfaces that exhibit high conversion efficiency (up to ∼97% of total reflected light) to the anomalous … Web20 de out. de 2024 · The metasurface achieves high anomalous transmission efficiency and a full 2 $$\pi$$ phase shift for the wavelength range of 1400–1600 nm. ... Guangxi Key Laboratory of Wireless Broadband Communication and Signal Processing, School of Information and Communication, Guilin University of Electronic Technology, Guilin, …
Web11 de jun. de 2014 · Subsequently a broadband anomalous refraction metalens with a high cross-polarization conversion efficiency is designed. Furthermore, using the different phase response under a left-circularly polarized (LCP) and right-circularly polarized (RCP) incident wave, a bi-functional metalens is proposed to diverge or converge the wave with … WebTerahertz wavefront manipulation is one of the key terahertz technologies. While few of the research works on terahertz wavefront manipulation has broadband and dual-polarized …
Web31 de jan. de 2024 · Inspired by the concept of phase-gradient metasurfaces (PGMs), we present a way to design a multi-functional PGM-based light beam splitter (LBS) operating in the optical regime by engineering the anomalous diffraction properties. As an example of a proof of concept, the designed LBS is a purely meta …
Web11 de abr. de 2024 · High-Efficiency Broadband Anomalous Reflection by Gradient Meta-Surfaces. Article. ... and could enable high-efficiency, broadband metasurfaces for achieving directional emitters, ... citylauf aurichWeb28 de jun. de 2024 · It can not only realize a high efficiency (≈88.8%) and large-angle (≈70°) anomalous reflection under normal incidence, but also preserve the high … citylauf borkenWeb30 de jan. de 2024 · Simultaneous generation of high-efficiency broadband asymmetric anomalous refraction and reflection waves with few-layer anisotropic metasurface. Sci. Rep. 6 , srep35485 (2016). citylauf borken 2022WebHe, High-efficiency broadband anomalous reflection by gradient meta-surfaces, Nano Lett. 12, p. 6223-6229, 2012. PREMIUM CONTENT Sign in to read the full article did carli bybel and anthony break upWeb30 de dez. de 2016 · We demonstrate broadband and highly efficient wavefront control, namely, shaping linear polarization conversion and anomalous beam steering. The results show that the cross-polarized transmission of the first polarization convertor is over 90% and with over 95% PCR across the 300-nm bandwidth. did carli lloyd\\u0027s parents go to her weddingWeb1 de jun. de 2024 · Especially at an incident angle of 20°, the high‐efficiency anomalous reflection is sustained over an ultrabroad frequency range from 9.7 to 21.2 GHz, i.e., a fractional bandwidth of 74.4%. citylauf attendorn 2022WebWe combine theory and experiment to demonstrate that a carefully designed gradient meta-surface supports high-efficiency anomalous reflections for near-infrared light following … citylauf haren