Results 121 to 130 of about 1,677 (197)

Strong interlayer coupling and chiral flat-band cascades in twisted bilayer gratings. [PDF]

Sci Adv
Choi D, Lee SJ, Cho SW, Bark CB, Pak S, Shin DJ, Park MJ, Gong SH.   +7 more
europepmc   +1 more source

Ikarus: High-fidelity RCWA simulation and inverse design for metasurfaces

Rigorous coupled-wave analysis (RCWA) is the natural method for metasurfaces. It solves Maxwell's equations semi-analytically on exactly the periodic, layered geometry a metasurface has, and returns diffraction efficiencies, phase, and near-fields directly, fast enough to sit inside an optimization loop. Ikarus is built to make that power easy to reach,
openaire   +1 more source

Metacrystals: inversely-designed 3D-printed intelligent panels for 6G communications. [PDF]

Nat Commun
Asgari MM, Catrysse PB, Yuan SSA, Wang H, Fan S, Asadchy V.   +5 more
europepmc   +1 more source

Azimuth-controlled multicolor shifting based on subwavelength sinusoidal grating. [PDF]

Nanophotonics
Yang T, Zhou Y, Li H, Rong Z, Huang Y, Xu P, Huang H, Yuan X, Zhang X, Lei L, Li G, Wu Y, Di Y, Geng S, Cui Y, Wang M, Ma Y, Kuang W.   +17 more
europepmc   +1 more source

Optical properties of the jellyfish surface above the waterline: microvillar array in pleustonic hydrozoans. [PDF]

Zoological Lett
Hirose E, Brunelli N, Sakai D, Kakiuchida H, Nishikawa J.   +4 more
europepmc   +1 more source

Predicting and synthesizing terahertz spoof surface plasmon polariton devices with a convolutional neural network model. [PDF]

Sci Rep
Najafy V, Abbasi-Arand B, Hesari-Shermeh M.   +2 more
europepmc   +1 more source

Diffractive wavefront correction for Fe L-edge spectroscopy on the meV scale. [PDF]

J Synchrotron Radiat
Braig C, Sokolov A, Siewert F, Seifert C.   +3 more
europepmc   +1 more source

AI-Powered Next-Generation Technology for Semiconductor Optical Metrology: A Review. [PDF]

Micromachines (Basel)
Xu W, Zhang H, Ji L, Li Z.
europepmc   +1 more source