A 200-Year-Old Physics Experiment Could Help Build Future Computers
Researchers at Nanyang Technological University in Singapore have devised an unexpectedly straightforward method for generating complex light formations known as optical skyrmions. Their approach leverages a 200-year-old optical phenomenon called the Poisson spot.
Rather than requiring costly and highly specialized materials, the scientists achieved this by simply directing a laser beam onto a minuscule circular disc. This process results in the creation of stable, swirling light patterns. The researchers are optimistic that these patterns could contribute to the development of future technologies in advanced data storage, communication systems, and computing.
English Translation
Scientists at Nanyang Technological University in Singapore have discovered a surprisingly simple way to create exotic light structures called optical skyrmions using a 200-year-old optical effect known as the Poisson spot. Instead of relying on expensive, highly engineered materials, they simply shine a laser at a tiny circular disc, producing stable swirling patterns in light that researchers believe could one day help power advanced data storage, communications, and computing technologies.
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