Congratulations to Bing for new paper!

Bing’s research into metamaterial waveguide bends was recently published in Optics Letters here. The paper describes the use of  “digital metamaterials” to demonstrate the on-chip waveguiding of light with an effective bend radius less than half the wavelength of light! This is probably one of the tightest waveguide bends ever demonstrated (with sufficient bandwidth to be useful).

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