Optics News | Photonics News
Optics News and Photonics News from across the Globe. AZoOptics is the world's leading online publication for the Optics & Photonics community.
Tiny Light 'Hurricanes' Revolutionize Data Transmission
1 day ago · Researchers Create Tiny Light 'Hurricanes' to Revolutionize Data Transmission. At Aalto University, researchers have developed a groundbreaking technique for creating tiny light vortices ...
Optics & Photonics News
Nov 6, 2024 · Optics News and Photonics News from across the Globe. AZoOptics is the world’s leading online publication for the Optics & Photonics community.
Optics Technology | Photonics Technology | Optical
Nov 6, 2024 · A photovoltaic (PV) cell, or solar cell, is a non-mechanical device that directly converts sunlight into electricity through the photovoltaic effect, using semiconductors to generate electric ...
Automated Cone Density Assessment in Retinal Imaging
Oct 21, 2024 · The automated algorithm estimated cone densities across the dataset, with results aligning with prior studies. The average peak cone density (PCD) was 152,906 ± 53,209 cones/mm², consistent with ...
Smart Quantum Camera Enhances Imaging System Resolution
Jul 19, 2022 · Smart Quantum Camera to Enhance Imaging Resolution Limit. Photon quantum variations determine the characteristics of light sources. In this study, Bhusal et al. demonstrated that evaluations of ...
Autonomous Geometric Calibration Improves Satellite Image …
Sep 13, 2022 · Study: On-Orbit Autonomous Geometric Calibration of Directional Polarimetric Camera.Image Credit: Vadim Sadovski/Shutterstock.com. Directional Polarimetric Camera. The directional polarimetric ...
A New Technique for High-Quality 3D Surface Measurements
Oct 25, 2024 · Faster Acquisition Time. Precise 3D surface measurements and reconstructions are commonly obtained through a fringe projection profilometry technique called phase-shifting profilometry. In this ...
The Role of Atomic-Scale Defects in Controlling Light Emission
Nov 6, 2024 · According to a study published in Science Advances, researchers from Madrid explain why the angular profile of light emission depends on the step’s orientation: in cavities as small as those ...
Optical Chip to Train Machine Learning Hardware - AZoOptics
Nov 23, 2022 · An optical chip has been developed by a multi-institution research group that has the potential to train machine learning hardware. A picture of the chip used for this work. Image Credit: The ...