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Founded in 1916, OSA brings together optics and photonics scientists, engineers, educators, technicians and business leaders. OSA is dedicated to providing its members and the scientific community with educational resources that support technical and professional development.
A Japanese research team has developed a groundbreaking imaging technique that allows scientists to peer inside the inner ear's complex structures with unprecedented detail.
Mar 27, 2025
A breakthrough in laser imaging technology has enabled researchers to capture remarkably detailed 3D images from unprecedented distances, with resolution fine enough to identify individual facial features from more than three football fields away.
Feb 6, 2025
In a development that could transform the landscape of digital security, researchers have successfully used artificial intelligence to decode information from seemingly unbreakable scrambled light patterns.
Jan 30, 2025
A new laser-based artificial neuron processes information a billion times faster than biological neurons while preserving the sophisticated functionality of natural nerve cells.
Dec 19, 2024
In a discovery that challenges basic physics principles, researchers have shown that under specific conditions, a laser beam can block light and cast a visible shadow.
Nov 15, 2024
Researchers have created a small, lightweight lidar system that can capture highly detailed 3D images using a low-power laser.
Apr 25, 2024
Researchers have developed a spiral-shaped lens that maintains clear focus at different distances in varying light conditions.
Feb 8, 2024
