Abstract: We propose a mechanical tuning method for a two-dimensional photonic crystal (2D-PC) attenuator with a flexible waveguide and double-layered nano-rods. The 2D-PCs have a triangular lattice ...

Hanging curtains the right way makes a huge difference to a room. Do it right and your windows will look larger, your ceilings higher, and you’ll allow the perfect amount of light to enter. Do it ...