A cloak that can hide living creatures from sight is a common feature of mythology but still remains unrealized as a practical device. To preserve the wave phase, the previous cloaking solution ...

A schematic of the full temporal cloaking device is presented in Fig ... This is realized by imposing a parabolic phase shift with a discontinuity in the middle. To obtain such a STL, we use ...

But unlike other recently described cloaking devices built from metamaterials ... Scientists reasoned that since human eyes cannot perceive light phase or polarization, it should be possible ...

But unlike other recently described cloaking devices built from metamaterials ... Scientists reasoned that since human eyes cannot perceive light phase or polarisation, it should be possible ...

"This is the first device that we know of that can do three-dimensional, continuously multidirectional cloaking, which works for transmitting rays in the visible spectrum," said Choi, a PhD ...

While Star Trek brought the idea of a cloaking device into the popular consciousness, the closest we've come has been through the development of stealth technology. The invisibility to radar ...

If you're cloaking a green object, for example, the device shifts green light to the ... then that light hits a temporal phase modulator, which changes the frequency of the light based on when ...

A cloaking device that makes you appear completely invisible is still trapped in the realm of science fiction. But researchers at Duke University have successfully created a cloaking device that ...

From cloaking devices that conceal spaceships, to Harry Potter's hand-me-down disappearing blanket, or even the One Ring and its power to conceal its wearer, invisibility is a staple in science ...

Scientists have developed a cloaking device that cloak submarines operating under the ocean surface called an underwater acoustic ground cloak. Scientists on the project from Pennsylvania State ...

The work brings science fiction closer to science fact - just a little The cloaking devices that are used to render spacecraft invisible in Star Trek might just work in reality, two mathematicians ...

D’oh: simulation of infrared radiation from a heat source being blocked by an object shaped like the head of Homer Simpson (left). The image on the right shows how the proposed cloaking device would ...