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Penn researchers built exciton-polaritons enabling all-optical switching at 4 quadrillionths of a joule, promising low-energy AI computing and quantum-ready photonic chips.

Physicists develop FROSTI to enhance LIGO's precision in observing cosmic events by controlling powerful laser distortions.

Tabletop experiment mimics ringdown waves and photon sphere modes to enable controlled study of extreme gravitational effects.

Researchers at Chalmers University of Technology teach neural networks the laws of physics and electromagnetism to design light-controlling materials much faster.

New optical technology uses twisted light and specialized materials to stabilize qubits without extreme cold, potentially paving the way for affordable and widespread quantum computing networks in the future.

University spinout creates method to cut manual calibration costs and improve precision in light-based device manufacturing.

A self-powered artificial synapse recognizes colors like the human eye, enabling efficient visual processing for devices like smartphones and self-driving cars.

New imaging technique reveals how individual atoms interact freely in space, advancing quantum physics research.