Light propagation with phase discontinuities

Author: ectm

August undefined, 2024

WebNegative refraction might occur at the interface between a two-dimensional photonic crystal (PhC) slab and a homogeneous medium, where the guiding of the electromagnetic wave along the third dimension is governed by total internal reflection. Herein, we report on the observation of negative refraction in the PhC slab where the vertical guiding is enabled by … WebScience AAAS

Light Propagation with Phase Discontinuities: Generalized …

WebDetailed derivation of phase discontinuity for circularly polarized light at the plasmonic interface, numerical method for calculating the field of anomalous refraction, and the … WebSep 1, 2011 · Abstract. Conventional optical components rely on gradual phase shifts accumulated during light propagation to shape light beams. New degrees of freedom are attained by introducing abrupt phase changes over the scale of the wavelength. A two-dimensional array of optical resonators with spatially varying phase response and … bojangles rewards program

Schematics used to derive the generalized - ResearchGate

WebApr 12, 2024 · Based on the correlation between phase and radius depicted in Figure 3a, we use the interpolation method to construct the meta-deflector with pillars of appropriate radii. The black curve in Figure 3b shows the distribution of the radii used in the meta-deflector. Figure 3c depicts the propagation of light with the meta-deflector. It can be ... WebJun 19, 2013 · The chapter presents the results of two analytical models based on solving rigorous integral equations of antenna currents that consider retardation effects and near … WebYu, Nanfang, et al. "Light propagation with phase discontinuities: generalized laws of reflection and refraction." Science 334.6054 (2011): 333-337. Further reading: Biagioni, Paolo, Jer-Shing Huang, and Bert Hecht. "Nanoantennas for visible and infrared radiation." Reports on Progress in Physics 75.2 (2012): 024402. Special thanks to gluing trex to trex

Nonlocal electro-optic metasurfaces for free-space light modulation

Physics - Wave-Shaping Surfaces

WebJan 1, 2011 · Request PDF On Jan 1, 2011, N Yu and others published Light propagation with phase discontinuities: generalized laws of reflection and refraction Find, read and … WebLight Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction. Conventional optical components rely on gradual phase shifts accumulated … bojangles ridgewayWebThen we simulate the propagation of the near-field result from CST in free space for 4 mm with the beam propagation method . Figure 4c shows the normalized intensity and Figure 4d illustrates the phase of transmitted light. The spiral-shaped phase in Figure 4d proves that the wavefront of the transmitted beam is helical. bojangles richfield

"WebYu, N., Genevet, P., Kats, M. A., Aieta, F., Tetienne, J.-P., Capasso, F., & Gaburro, Z. (2011). Light Propagation with Phase Discontinuities: Generalized Laws of Reflection and … " - Light propagation with phase discontinuities

Light propagation with phase discontinuities

WebMay 6, 2013 · Two recent studies have experimentally shown that suitably designed ultrathin metasurfaces can control the propagation of transmitted light by introducing abrupt phase jumps as the wave hits the surface. Such phase discontinuities are produced by resonant nanostructures (V-shaped plasmonic “nanoantennas”) that are much smaller than the ... WebLight Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction [2011] Yu, Nanfang; Federico Capasso; Francesco Aieta; Jean-Philippe Tetienne; et al. Conventional optical components rely on gradual phase shifts accumulated during light propagation to shape light beams.

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WebA two-dimensional array of optical resonators with spatially varying phase response and subwavelength separation can imprint such phase discontinuities on propagating light as it traverses the interface between two media. Science AAAS WebLight Propagation with Phase Discontinuities Generalized Laws of ...

WebLight Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction Article Full-text available Sep 2011 Nanfang yu Patrice Genevet Mikhail A Kats [...] Zeno Gaburro... WebAug 31, 2024 · Light propagation with phase discontinuities: generalized laws of reflection and refraction. Science 2011; 334 : 333–337. Article ADS Google Scholar

WebAug 31, 2015 · Yu, N. et al. Light propagation with phase discontinuities: generalized laws of reflection and refraction. Science 334 , 333–337 (2011). Article CAS Google Scholar WebLight Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction Nanfang Yu,1 Patrice Genevet,1,2 Mikhail A. Kats,1 Francesco Aieta,1,3 Jean-Philippe Tetienne,1,4 Federico Capasso,1* Zeno Gaburro1,5* Conventional optical components rely on gradual phase shifts accumulated during light propagation to shape …

WebApr 14, 2024 · PDF Dynamic optical metasurfaces with ultrafast temporal response, i.e., spatiotemporal optical metasurfaces, provide attractive solutions and open... Find, read and cite all the research you ... gluing turf seamsWebOct 21, 2011 · This work investigates the interaction of circularly polarized (CP) light at an interface composed of a dipole antenna array to create spatially varying abrupt phase … bojangles rice bowl recipeWebNov 15, 2013 · Huang, L. et al. Dispersionless phase discontinuities for controlling light Propagation. Nano Lett. 12 , 5750–5755 (2012). Article ADS CAS Google Scholar gluing trim mouldingWebApr 23, 2024 · Yu, N. F. et al. Light propagation with phase discontinuities: generalized laws of reflection and refraction. Science 334 , 333–337 (2011). Article ADS Google Scholar bojangles richmondWebOct 30, 2024 · Research studies previously used metallic scatterers due to their strong light-matter interactions to eliminate inherent optical losses relative to metals while using lossless dielectric... bojangles rice recipeWebMay 29, 2024 · “Light Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction.” Science, 334, 6054, Pp. 333-337. Light Propagation with … gluing up and clamping tapered projectsWebApr 10, 2024 · Traditionally, the generation of Airy beams has relied on the use of phase masks created by diffractive optical elements, spatial light modulators and additional Fourier transform lenses [15,16,17]. However, these methods are often bulky and incompatible with the integration of non-monotonic systems, limiting their use in small or … bojangles roasted chicken bites calories