Schematic of a portion of a 2D hierarchical phoxonic crystal with both large scale photonic lattice ... of phoxonic metamaterials is their ability to exhibit negative refraction for both light and ...

I have always been fascinated with glass and the way that light plays off and through it. Some of my earliest memories are of observing refracted light through a glass ...

Among them, photomechanical crystals deform in response to light, making them promising for lightweight and remotely controllable actuation. Their performance depends on factors such as molecular ...

Muis explains, "We use photonic crystals, which are slabs of silicon with a regular pattern of very small holes, which forbid light propagation in the silicon slab, in principle. But, when we ...

In refraction calculations, angles are always measured between rays and the normal. The change in direction of a ray depends on the change in the speed of the light and can be used to calculate ...

Save guides, add subjects and pick up where you left off with your ... in any other medium. Light changes speed as it passes from one medium to another. This is called refraction.

Waseda University scientists harness AI to supercharge light-powered crystals, paving the way for smarter, greener robotics and medical devices with unmatched strength and efficiency. Materials ...