Results 191 to 200 of about 33,406 (236)
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 +2 more
wiley +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 +4 more
wiley +1 more source
Advanced Optical Materials, EarlyView.The impact of decorating the multiresonant thermally activated delayed fluorescence (MR‐TADF) emitter DiKTa with 9,9′‐spirobifluorene units is explored with regard to number, position, and incorporation type. Four novel sky‐blue narrowband MR‐TADF emitters are developed, and in the OLED devices, a structure‐property relationship is observed with ...
Janine Haug +11 more
wiley +1 more source
A New Approach on Communications Architectures for Intelligent Transportation Systems
, 2017 Susana Sousa +8 more
openalex +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 +4 more
wiley +1 more source
First Tellurite Composite Fiber with NIR‐Driven Green Persistent Luminescence
Advanced Optical Materials, EarlyView.The first composite fiber based on SrAl2O4:Eu2+, Dy3+ PeL phosphors embedded in Yb3+/Tm3+ co‐doped tellurite glass is developed. The fiber exhibits green afterglow driven by 980 nm laser injection, suggesting that the PeL phosphors survive the fabrication process and the blue upconversion from the Yb3+/Tm3+ co‐doped glass matrix is strong enough to ...
Evellyn Santos Magalhães +9 more
wiley +1 more source
Advanced Optical Materials, EarlyView.A simple and efficient method for determining the stability of optical vortices via Fourier transform using a conventional spherical lens is presented. The theoretical and experimental results demonstrate a practical approach to directly and unambiguously measure the magnitude and sign of the topological charge of a beam without altering an ...
Elena Melnikova +5 more
wiley +1 more source
Anomalous Refractive Index Modulation and Giant Birefringence in 2D Ferrielectric CuInP2S6
Advanced Optical Materials, EarlyView.An unprecedented anomalous thickness‐dependent change in refractive index is reported in CuInP2S6 (δn$\delta{\rm n}$∼23.2%). Furthermore, CuInP2S6 also exhibits giant birefringence in the blue‐ultraviolet regime (|nOOP ‐ nIP|∼1.24), the largest of any known material within this wavelength regime.
Houssam El Mrabet Haje +5 more
wiley +1 more source