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Use "waveguides" in a sentence
"Inspired by this, Luke Lee and colleagues developed an artificial compound eye consisting of a moulded polymer resin dome filled with thousands of light-guiding channels, called waveguides, each topped with its own miniature lens."
"The light generated from these tiny lasers can be guided along etched channels called waveguides, and modulated with tiny silicon modulators that have ramped from a few hundred megahertz at the beginning of the millennium up to the current versions which can work at frequencies high enough to transmit 40Gbps on a single channel."
"The chip has optical circuits, submicrometer scale "tiny strips of silicon called waveguides or photonic wires.""