Results 221 to 230 of about 145,858 (328)

Inverse Design in Nanophotonics via Representation Learning

Advanced Optical Materials, EarlyView.
This review frames machine learning (ML) in nanophotonics through a classification based on where ML is applied. We categorize methods as either output‐side, which create differentiable surrogates for solving Maxwell's partial differential equations (PDEs), or input‐side, which learn compact representations of device geometry.
Reza Marzban, Ali Adibi, Raphaël Pestourie   +2 more
wiley   +1 more source

Resource analysis and modifications of quantum computing with noisy qubits for elliptic curve discrete logarithms. [PDF]

Sci Rep
Ha J, Lee J, Heo J.
europepmc   +1 more source

Tuning Solid‐State Fluorescence in BODIPY Dyes through Substitution‐Controlled Packing Motifs

Advanced Optical Materials, EarlyView.
A systematic structure–property study reveals how substitution patterns in BODIPY dyes control supramolecular packing and solid‐state emission. The interplay of substituent type, packing motif, and π–π overlap governs emission color and efficiency. Abstract Understanding how molecular packing governs solid‐state fluorescence is key to unlocking new ...
Tim Patten, Sebastian H. Röttger, Peter G. Jones, Daniel B. Werz, Anna Krawczuk   +4 more
wiley   +1 more source

Low complexity smart grid security protocol based on elliptic curve cryptography, biometrics and hamming distance. [PDF]

PLoS One
Mutlaq KA, Nyangaresi VO, Omar MA, Abduljabbar ZA, Abduljaleel IQ, Ma J, Al Sibahee MA.   +6 more
europepmc   +1 more source

Cryptanalysis and improvement of an elliptic curve based signcryption scheme for firewalls. [PDF]

PLoS One, 2018
Zia M, Ali R.
europepmc   +1 more source

Biogenic Next‐Gen CPL Emitters: Strategies with Proteins, Polysaccharides, and Nucleotides

Advanced Optical Materials, EarlyView.
Biogenic molecules such as proteins, peptides, saccharides, and DNA can act as natural scaffolds for generating circularly polarized luminescence (CPL). This review highlights recent strategies exploiting these inherently chiral frameworks to achieve light emission with controllable handedness under unpolarized excitation, bridging biological ...
Ricardo Chavez‐Jimenez, Gustavo González‐Gaitano, Julio Fernandez‐Cestau, Mattia Nieddu, Juan Pablo Fuenzalida‐Werner   +4 more
wiley   +1 more source

A Multi-Server Two-Factor Authentication Scheme with Un-Traceability Using Elliptic Curve Cryptography. [PDF]

Sensors (Basel), 2018
Xu G, Qiu S, Ahmad H, Xu G, Guo Y, Zhang M, Xu H.   +6 more
europepmc   +1 more source

Nonlocal Coupling in Hybrid Bilayer Metasurfaces via Out‐of‐Plane Quadrupole Surface Lattice Resonance

Advanced Optical Materials, EarlyView.
A flexible metallic metasurface sticker is placed on a dielectric metasurface to study interlayer optical coupling. A bright quadrupolar surface lattice resonance in the top layer and a dark quadrupole mode in the bottom layer hybridize into symmetric and antisymmetric modes.
Tien Yang Lo, Shunsuke Murai, Joshua T. Y. Tse, Katsuhisa Tanaka   +3 more
wiley   +1 more source

Elliptic Curve Cryptography-Based Authentication with Identity Protection for Smart Grids. [PDF]

PLoS One, 2016
Zhang L, Tang S, Luo H.
europepmc   +1 more source

Phase Smoothing for Mutual Coupling Mitigation in Multifunctional Metasurfaces Designed with Diffractive Neural Networks

Advanced Optical Materials, EarlyView.
A diffractive neural networkdesigned metasurface operating at 86 GHz generates multiple holographic patterns by controlling the phase of subwavelength unit cells. A phase‐smoothing regularization mitigates mutual coupling, enabling accurate multifunctional wavefront shaping.
Damián Rodríguez‐Trujillo, Alicia E. Torres‐García, Mikel Aldea, Jorge Teniente, Asier Marzo‐Pérez, Miguel Beruete   +5 more
wiley   +1 more source