Sentences with phrase «contain photonic crystals»
Pete Vukusic and Ian Hooper of Exeter University in England studied the colored parts of the swallowtail's wings and found that the scales that comprised them contain photonic crystals whose atoms are spaced so precisely that only certain wavelengths of light can pass through.
https://www.scientificamerican.com/ Not exact matches
To prove their concept, the researchers used a three - dimensional, microwave - scale photonic crystal constructed from layered alumina rods and containing a full bandgap — a wavelength range in which electromagnetic waves can not transmit.