11 trends tracked about this subject — the full history, oldest to newest below.
Researchers demonstrate a light-based method using lasers to control magnetism and topology in atomically thin materials.
New research using high-speed cinematography reveals that butterfly wing patterns generate optical illusions to deceive predators during flight.
Physicists observe a laser beam moving against a quantum fluid flow, challenging established physical laws.
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A lone photon that traveled two billion years appears to have defied Einstein’s limits, sparking a physics debate.
Sigma expands its lens lineup with the introduction of two new DG Contemporary and high-aperture options: the 20-60mm F2.8-4 and the 85mm F1.2.
A massive solar-collecting mirror on a Maui volcano relies on extensive cooling systems to manage intense heat.
A novel optical method has successfully revealed the internal dynamics and hidden motion of elusive Wigner crystals.
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Researchers have developed the world's first photonic time crystal, enabling ultrafast control of light and a significant reduction in terahertz losses.
A new light-programmed system utilizes a diffractive decoder and deep learning to project 28-layer 3D images in a single shot.