Sentences with phrase «absorbs terahertz»
Naturally occurring moisture in air absorbs terahertz waves, weakening the signal and sensing capabilities.
https://news.rpi.edu/
That's likely because grass has lots of water, which tends to absorb terahertz waves.
The technology can also identify some substances, liquids included, by the way they absorb terahertz waves.
In a new paper, electrical engineers at Duke University demonstrate the first completely dielectric (non-metal) electromagnetic metamaterial — a surface dimpled with cylinders like the face of a Lego brick that is designed to absorb terahertz waves.
Not exact matches
Physical tests showed that the new «metasurface» absorbed 97.5 percent of the energy produced by waves at 1.011 terahertz.