Sewing Invisibility Cloak with Laser

A team working on invisibility cloak technology came up with a new material that uses light to strand nano-particles to form refracted light. The key to this new technology is to use nano-particles to make bulk materials that will be modified to have new properties that are completely different from those found in nature. These nanoparticles need billions to reach one meter wide, and researchers from the University of Cambridge in the United Kingdom have found ways to control the passage of light through them. The way to control the interaction between light and various substances is the key to any "invisible" technology that refracts light in a direction invisible to the naked eye.

To achieve this, researchers need to connect metamaterial nanoparticle, they will metamaterial in some liquids, and then focus the laser treatment. "These particles are stacked like LEGO bricks," they said in a press release. "Using this method makes it possible to make a larger number of long chains under the existing technology." Now, what we really want to know is whether we can get invisible cloaks. The next step is to build bridges between nanoparticles so that they can produce in large quantities. It involves the spacing between the material chains, which can be more easily controlled by the use of cylindrical molecules.