Cover Picture Free Access Weak Localization Enhanced Ultrathin Scattering Media (Advanced Optical Materials 18/2022) Inside Front Cover Free Access Discovery of New Plasmonic Metals via High-Throughput Machine Learning (Advanced Optical Materials 18/2022) Back Cover Free Access Optical Manipulation of the Rashba Effect in Germanium Quantum Wells (Advanced Optical Materials 18/2022) Masthead Free Access Masthead: (Advanced Optical Materials 18/2022) Reviews Full Access Optical Sensing by Metamaterials and Metasurfaces: From Physics to Biomolecule Detection Research Articles Full Access Measurements and Modeling of Atomic-Scale Sidewall Roughness and Losses in Integrated Photonic Devices Full Access Tailoring the Distinctive Chiral-Polar Perovskites with Alternating Cations in the Interlayer Space for Self-Driven Circularly Polarized Light Detection Full Access High-Efficiency E-Beam Pumped Deep-Ultraviolet Surface Emitter Based on AlGaN Ultra-Thin Staggered Quantum Wells Open Access Multimodal Fluorescence Switching Materials: One Dye to Have Them All Open Access Discovery of New Plasmonic Metals via High-Throughput Machine Learning Full Access State Filling and Stimulated Emission by Colloidal InP/ZnSe Core/Shell Quantum Dots Full Access Photodetector Arrays Based on MBE-Grown GaSe/Graphene Heterostructure Full Access Extended Hybridization and Energy Transfer in Periodic Multi-Material Organic Structures in Strong Coupling with Surface Plasmon Full Access Acceptor Interlocked Molecular Design for Solution-Processed Stable Deep-Blue TADF and Hyper Fluorescence Organic LED Enabling High-Efficiency Open Access 3D Laser Engineering of Molten Core Optical Fibers: Toward a New Generation of Harsh Environment Sensing Devices Full Access Humidity Resistant Carbon Nanotubes-Styrene Methyl-Methacrylate Polymer Composite for Ultrafast Laser Full Access Photoinitiator-Free Two-Photon Polymerization of Biocompatible Materials for 3D Micro/Nanofabrication Full Access Flexible THz Carrier-Envelope Phase Shifter Based on Metamaterials Open Access Blue Light Emitting Diodes based on Bright Quasi-Type-II ZnO@1-Aminopyrene Hybrid Quantum Dots with a Long Operation Life Full Access Single-Photon Emission from Single Microplate MAPbI3 Nanocrystals with Ultranarrow Photoluminescence Linewidths and Exciton Fine Structures Open Access Defect Engineering for Efficient Cu2ZnSnS4 Solar Cells via Moisture-Assisted Post-Deposition Annealing Full Access High-Resolution Programmable Metasurface Imager Based on Multilayer Perceptron Network Full Access Boric Acid-Activated Room-Temperature Phosphorescence and Thermally Activated Delayed Fluorescence for Efficient Solid-State Photoluminescence Materials Full Access High-Performance MAPbI3/PM6:Y6 Perovskite/Organic Hybrid Photodetectors with a Broadband Response Full Access Large-Area Lasing in Nanoscale Complex Media: The Critical Role of Local Dielectric Environment Full Access Slowing Down for Growth Mechanism and Speeding Up for Performance Optimization Based on Single Ligand Passivated CsPbBr3 Nanoplatelets Open Access Weak Localization Enhanced Ultrathin Scattering Media Full Access Strong In-Plane Anisotropy and Giant Second Harmonic Generation Response of Organic Single-Crystalline Microwire Arrays Full Access Concentration-Induced Phase Separation to Suppress Energy Transfer for High-Temperature Ratiometric Sensing in Organic Films Full Access An Overlooked Charge-Transfer Interaction in the Interfacial Triplet–Triplet Upconversion Process in Blue Organic Light-Emitting Diodes Full Access Multi-Level Anti-Counterfeiting and Optical Information Storage Based on Luminescence of Mn-Doped Perovskite Quantum Dots Open Access Effective Passivation of InGaAs Nanowires for Telecommunication Wavelength Optoelectronics Full Access Exceedingly Stable Luminescent Dinuclear Pt(II) Complexes with Ditopic Formamidinate Bridging Ligands for High-Performance Red and Deep-Red OLEDs with LT97 up to 2446 h at 1000 cd m−2 Full Access Heat and Temperature Localization via Fabry–Pérot Resonances at the Tip of a Nanofocusing Cone Full Access In Situ Green Preparation of Highly Stable CsPbBr3–Polyimide Films for Flexible Liquid Crystal Displays Open Access Switchable Nonlinear Optical Absorption of Metal–Organic Frameworks Full Access Dual-Band Perovskite Bulk Heterojunction Self-Powered Photodetector for Encrypted Communication and Imaging Full Access Quasi-2D Hybrid Perovskite Formation Using Benzothieno[3,2-b]Benzothiophene (BTBT) Ammonium Cations: Substantial Cesium Lead(II) Iodide Black Phase Stabilization Full Access Double-Side Interface Engineering Synergistically Boosts the Efficiency of Inorganic CsPbIBr2 Perovskite Solar Cells Over 12% Full Access Techniques to Achieve Stretchable Photovoltaic Devices from Physically Non-Stretchable Devices through Chemical Thinning and Stress-Releasing Adhesive Full Access Sellotape Exfoliated Layered Quasi-2D Perovskite Thin Film for Efficient Light-Emitting Diodes Full Access Periodically Poled Nonlinear Photonic Crystal KTa0.51Nb0.49O3 Combining Wide Transparent Range and Large Quadratic Coefficient Full Access Elucidating Orbital Delocalization Effects on Boosting Electrochemiluminescence Efficiency of Carbon Nitrides Full Access Enhancement of Near-Infrared Phosphor Luminescence Properties via Construction of Stable and Compact Energy Transfer Paths Open Access Optical Manipulation of the Rashba Effect in Germanium Quantum Wells CancelClose modal