Articles on Photonics

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Green lasers glowing within cells. Matjaž Humar and Seok Hyun Yun

We transformed living cells into tiny lasers

Using fluorescent dye, researchers figured out how to turn cells into lasers – with applications for cell tagging and tracking as well as medical diagnoses and therapies.
Nanostructures on wings of Green Hairstreak butterflies inspired the design of polarised light beamsplitters. nutmeg66

The butterfly effect: optical nanotechnology takes flight

When scientists look for keys to unlock problems such as quantum teleportation or faster internet speeds, answers can sometimes be found in the natural world. Controlling light at the nanoscale is necessary…

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