Light-emitting diodes (LEDs) are widely used electroluminescent devices that emit light in response to an applied electric voltage. These devices are central components of various electronic and optoelectronic technologies, ...
An Aston University researcher has conducted the first experimental demonstration of intricate and previously theorized behaviors in the fundamental patterns that govern oscillatory systems in nature and technology.
General Physics
3 hours ago
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53
Researchers at the University of California, Los Angeles (UCLA) have unveiled a new optical technology that enables precise focusing of light—only in one direction. This novel unidirectional focusing design uses structured ...
Optics & Photonics
4 hours ago
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1
Artificial intelligence (AI) systems promise transformative advancements, yet their growth has been limited by energy inefficiencies and bottlenecks in data transfer. Researchers at Columbia Engineering have unveiled a groundbreaking ...
Optics & Photonics
Mar 23, 2025
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94
Deep ultraviolet (DUV) lasers, known for their high photon energy and short wavelengths, are essential in various fields such as semiconductor lithography, high-resolution spectroscopy, precision material processing, and ...
Optics & Photonics
Mar 21, 2025
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53
A research team led by Colorado State University has achieved a new milestone in 3D X-ray imaging technology. The scientists are the first to capture high-resolution CT scans of the interior of a large, dense object—a gas ...
Optics & Photonics
Mar 21, 2025
2
62
Quantum computers have the potential to solve complex problems that would be impossible for the most powerful classical supercomputer to crack.
Optics & Photonics
Mar 21, 2025
0
178
A study led by the University of Portsmouth has achieved unprecedented precision in detecting tiny shifts in light displacements at the nanoscale. This is relevant in the characterization of birefringent materials and in ...
Optics & Photonics
Mar 20, 2025
0
104
Researchers will soon be able to study biological changes at scales and speeds not previously possible to significantly expand knowledge in areas such as disease progression and drug delivery.
Optics & Photonics
Mar 20, 2025
0
18
A research team has developed the world's first quantum microsatellite and demonstrated real-time quantum key distribution (QKD) between the satellite and multiple compact, mobile ground stations.
Optics & Photonics
Mar 19, 2025
1
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