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Angular filtering by Bragg photonic microstructures fabricated by physical vapour deposition
( Elsevier B.V., 2019)
We propose and experimentally demonstrate spatial filtering by photonic crystals in a Bragg configuration. Compared to the Laue configuration, where spatial filtering was already demonstrated before, the Bragg configuration ...
Experimental demonstration of broadband perfect invisibility cloak composed of all-dielectric materials
With the development of various recent tools to control electromagnetic wave propagation, such as transformation optics, the long-sought dream of rendering objects invisible has become a matter of practical implementation. ...