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kumarvvr
on Oct 6, 2021
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2450MHz radiation induces stress and anxiety like ...
> In theory, a fiberoptic cable is a waveguide for light
In practice too. Your statement makes it sound like its an exotic property.
sandworm101
on Oct 6, 2021
[–]
The difference with optics is that they are solid, unlike sound/RF waveguides which are hollow. A fiberoptic cable just doesn't seem very pipe-like and isn't normally called a waveguide.
hansel_der
on Oct 6, 2021
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seems like a flaky distinction
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In practice too. Your statement makes it sound like its an exotic property.