Reconfigurable beam system for non-line-of-sight free-space optical communication. [PDF]
Light Sci Appl, 2019 Cao Z +5 more
europepmc +1 more source
Advanced Optical Materials, EarlyView.Networks of confined CsPbBr3 perovskite quantum dots, synthesised within nanoporous silica scaffolds using precursors containing different combinations of butylammonium bromide and crown ether additives, enable electroluminescent devices with 400‐fold enhanced charge injection and transport with respect to control devices, yielding ultrapure green ...
Carlos Romero‐Pérez +4 more
wiley +1 more source
OpticalTrust: A Sensor-to-Blockchain Framework Using Free-Space Optical Communication. [PDF]
Sensors (Basel)Bajaj P +4 more
europepmc +1 more source
An Improved Method for the Position Detection of a Quadrant Detector for Free Space Optical Communication. [PDF]
Sensors (Basel), 2019 Li Q, Xu S, Yu J, Yan L, Huang Y.
europepmc +1 more source
Two‐Dimensional Isotropic Spatial Differentiation Through Complete Polarization Control
Advanced Optical Materials, EarlyView.This work enables two‐dimensional isotropic spatial differentiation at planar interfaces over a wide range of incident angles by extending the output polarization from linear to elliptical. The choice of incident angle can be used to balance broader spectral response at low angles and higher edge‐detection efficiency at larger angles.
Doyoon Lee, Minkyung Kim
wiley +1 more source
Development of Piezoelectric Inertial Rotary Motor for Free-Space Optical Communication Systems. [PDF]
Micromachines (Basel)Šišovas L +3 more
europepmc +1 more source
An Improved Method of Measuring Wavefront Aberration Based on Image with Machine Learning in Free Space Optical Communication. [PDF]
Sensors (Basel), 2019 Xu Y +6 more
europepmc +1 more source
Rotating Fluorescent Nanodiamond Assemblies With Focused Laguerre–Gaussian Beams
Advanced Optical Materials, EarlyView.Self‐assembled fluorescent nanodiamond clusters are optically trapped and driven into controlled two‐dimensional rotation with Laguerre–Gaussian beams. With localized optical excitation, optically detected magnetic resonance spectra are collected at defined points along the orbit in a uniform external magnetic field.
Adam Stewart +5 more
wiley +1 more source
On the Performance of Energy Harvesting Dual-Hop Free-Space Optical Communication Systems with Secrecy Analysis. [PDF]
Sensors (Basel)Ibrahim AA, Ata SÖ, Durak-Ata L.
europepmc +1 more source
Performance analysis of 349-element adaptive optics unit for a coherent free space optical communication system. [PDF]
Sci Rep, 2019 Yang L +7 more
europepmc +1 more source