Wave propagation in water waves constitutes a fundamental aspect of coastal and ocean engineering, where the interaction between incident waves and periodic structures can give rise to Bragg resonance ...
Figure 1 Schematic diagram of a three-dimensional integrated multichannel waveguide grating filter: (a) 1:1 planar beam splitter, (b) 1:1 three-dimensional beam splitter, (c) waveguide gratings ...