This Slinky lookalike ‘hyperlens’ helps us see tiny objectsIt looks like a Sli

This Slinky lookalike ‘hyperlens’ helps us see tiny objects It looks like a Slinky suspended in motion.Yet this photonics advancement – called a metamaterial hyperlens – doesn’t climb down stairs.Instead, it improves our ability to see tiny objects.Described in a research paper published today by the journal Nature Communications, the hyperlens may someday help detect some of the most lethal forms of cancer.It could also lead to advancements in nanoelectronic manufacturing and boost scientists’ ability to examine single molecules – a development with implications in physics, chemistry, biology and other fields.“There is a great need in health care, nanotechnology and other areas to improve our ability to see tiny objects that elude even the most powerful optical systems. The hyperlens we are developing is, potentially, a giant step toward solving this problem,” says Natalia Litchinitser, PhD, professor of electrical engineering at the University at Buffalo and the paper’s lead author.Read more. -- source link

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