Modelling and Design of Pre-Equalizers for a Fully Operational Visible Light Communication System. [PDF]
Sensors (Basel), 2023 Bostanoglu M +3 more
europepmc +1 more source
Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications
Advanced Materials Technologies, EarlyView.Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja +9 more
wiley +1 more source
A Hybrid Indoor Positioning System Based on Visible Light Communication and Bluetooth RSS Trilateration. [PDF]
Sensors (Basel), 2023 Albraheem L, Alawad S.
europepmc +1 more source
Spacer‐Less Substrate‐Integrated Metasurface for Near‐Unity Terahertz Absorption
Advanced Optical Materials, EarlyView.ABSTRACT Although conventional metal‐insulator‐metal (MIM) terahertz (THz) absorbers can provide near‐unity absorption, their multilayer stacks inevitably introduce additional thickness, mass, and residual stress, which limit their compatibility with THz thermal sensing platforms.
Zihao Zhao +6 more
wiley +1 more source
A Review of Cognitive Hybrid Radio Frequency/Visible Light Communication Systems for Wireless Sensor Networks. [PDF]
Sensors (Basel), 2023 Miranda RF +6 more
europepmc +1 more source
Cooperative load balancing in hybrid visible light communications and WiFi [PDF]
, 2015 Li, Xuan, Zhang, Rong, Hanzo, Lajos
core +1 more source
High Efficiency 3‐Tandem Top Emitting Pure‐Blue OLEDs Beyond the BT.2020 Blue Standard
Advanced Optical Materials, EarlyView.We report a high‐efficiency ultrapure‐blue 3‐tandem TEOLED through synergistic optimization of a narrowband MR‐TADF emitter, Purcell‐based cavity design, and pure Ag cathode/CPL structure. The optimized device achieves 463 nm emission, an ultranarrow FWHM of 10 nm, CIE y of 0.040, and a blue index of 1,596 cd/A/y, surpassing the BT.2020 blue standard ...
Jun Hyeog Oh +5 more
wiley +1 more source
Three-Dimensional Division of Visible Light Communication Irradiation Area. [PDF]
Sensors (Basel), 2022 Zhou Y, Deng Y, Wen H, Chen L, Xu G.
europepmc +1 more source
Engineering Energy Harvesting Pathways in Mn‐Yb‐Doped Perovskite Nanocrystals
Advanced Optical Materials, EarlyView.Mn‐Yb codoping in metal halide perovskite nanocrystals establishes dual‐channel energy reservoirs that capture charge carriers and drip‐feed them back to the host on millisecond timescales. This synergistic recycling mechanism overcomes prompt nanosecond recombination limitations, enabling an eight‐fold enhancement in photocatalytic CO2 reduction ...
Manoj Sharma +11 more
wiley +1 more source
Channel Characteristics and Link Adaption for Visible Light Communication in an Industrial Scenario. [PDF]
Sensors (Basel), 2023 Tong Y +6 more
europepmc +1 more source