Photonic gyroids mimic butterfly wings

Photonic gyroids mimic butterfly wings

Using a technique called optical two-beam super-resolution lithography, researchers in Australia have succeeded in making photonic “gyroid” nanostructures similar to those found in butterfly wings. The artificial structures, which outperform their natural counterpart in many ways, might be used in a variety of photonics and optics technologies….

http://nanotechweb.org/cws/article/tech/64982

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