Next-generation optics in just two minutes of cooking time
Monday, 11 February 2019 () One of the key building blocks of flexible photonic circuits and ultra-thin optics are metasurfaces. And engineers have now discovered a simple way of making these surfaces in just a few minutes -- without needing a clean room -- using a method already employed in manufacturing.
There is a beautiful forest near Peterborough, Ontario where the deer are protected from harm and from predators. Although they don't often interact with people, they have become accustomed to seeing..