THE PHOTONIC GAP. “Photonic crystals are materials patterned with a periodicity in dielectric constant, which can create a range of ‘forbidden’ frequencies called a photonic gap. Photons with energies lying in the bandwidth cannot propagate through the medium. This provides the opportunity to shape and mould the flow of light for photonic information technology.”
https://lnkd.in/ePpnEbv
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022