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@ ch0k1
2024-12-13 10:45:13
Unlocking the 4th Dimension: Space-Time Crystals Unleash New Power Over Light
https://scitechdaily.com/unlocking-the-4th-dimension-space-time-crystals-unleash-new-power-over-light/
Photonic space-time crystals are advanced materials designed to enhance the performance and efficiency of technologies like wireless communication and lasers. These crystals have a unique structure that is periodically arranged in three spatial dimensions and also changes over time, allowing precise control of light’s behavior. Researchers from the Karlsruhe Institute of Technology (KIT), in collaboration with Aalto University, the University of Eastern Finland, and Harbin Engineering University in China, have demonstrated how these four-dimensional materials can be applied in real-world technologies. Their findings were published in Nature Photonics.
originally posted at https://stacker.news/items/807708