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Lensless Holographic Endoscope Is Self-Calibrated
DRESDEN, Germany, Aug. 16, 2019 — Researchers at Dresden University of Technology (TU Dresden) have developed a tiny, ...
Spectroscopy Probes the Energy-Level Landscape of Solar Cells
HEIDELBERG, Germany, Aug. 15, 2019 — A new spectroscopic method developed by researchers at Heidelberg University could ...
Shining Light Through Bleach Creates Fluorescent Quantum Defects
CAMBRIDGE, Mass., Aug. 15, 2019 — Using household bleach and light, MIT researchers have created fluorescent quantum defects ...
Suppression of Backscattering Could Improve Optical Data Transmission
CHAMPAIGN, Ill., Aug. 14, 2019 — To control backscattering and reduce energy loss during optical data transmission, ...
At SPIE Optics + Photonics, Going Back to Get Ahead
SAN DIEGO, Aug. 15, 2019 — For photonics, forward progress may start by going in reverse — when it makes sense. That was a ...
Ozcan Group Improves Inference Accuracy for All-Optical Diffractive Neural Networks
In new research, scientists from the lab of professor Aydogan Ozcan at UCLA have demonstrated distinct improvements to the ...
Ultrathin Optical Waveguide Channels Light Within Three Layers of Atoms
LA JOLLA, Calif., Aug. 13, 2019 — Engineers at the University of California, San Diego, have developed a waveguide that is ...
Bright, Photostable Dye Developed for In Vivo Voltage Imaging
ASHBURN, Va., Aug. 12, 2019 — A “misfit” fluorescent dye, developed to round out a spectrum of dyes, is becoming a ...
AI-Based Portable App Could Help Growers Prevent Production Losses
Deep convolutional neural networks (DCNNs) and transfer learning are being applied to just-in-time crop disease detection, ...
A Bright, Photostable Dye for In Vivo Voltage Imaging
ASHBURN, Va., Aug. 12, 2019 — A “misfit” fluorescent dye, developed to round out a spectrum of dyes, is becoming a cornerstone of a new brain imaging tool developed at Howard Hughes Medical ...
IDEMIA Licenses ORNL Imaging Technology to ID Subjects in Moving Vehicles
IDEMIA Identity & Security USA has licensed an optical array for identifying individuals in challenging outdoor conditions ...
Smart Glasses Provide Customized Assistance Based on Worker and Task
An intelligent, assistive audiovisual system is being designed that will provide help to workers in manufacturing and ...