waveguide

[weyv-gahyd]

noun

Electronics, Optics.

1. a conduit, as a metal tube, coaxial cable, or strand of glass fibers, used as a conductor or directional transmitter for various kinds of electromagnetic waves.

waveguide

/ ˈweɪvˌɡaɪd /

noun

1. electronics a solid rod of dielectric or a hollow metal tube, usually of rectangular cross section, used as a path to guide microwaves

Word History and Origins

Origin of waveguide¹

First recorded in 1930–35; wave + guide

Example Sentences

In the journal Optical Materials Express, the researchers describe how they created atunable wave plate inside a fused silica waveguide.

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The advantage of using a waveguide system is that light and sound are not bound between two mirrors, but propagating along the waveguide.

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The researchers also studied the excitation and temperature dependence of the gain contour and the patterned waveguide, based on polyurethane-acrylate, which boosted both the gain and thermal stability of perovskite nanosheets.

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Oppo’s waveguide projects any LED color you want, as long as it’s green.

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An acoustic waveguide in the atmosphere, Ewing reasoned, would allow the U.S.

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