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UNIMAGINABLE. "It is pretty amazing to think that one could simply bolt a block of material onto a wall and suddenly be able to see through it." https://lnkd.in/eckFFcR View in LinkedIn

LENS ANTENNA. "Such concept shows the potentials of transformation electromagnetics in both microwave and optical applications." https://lnkd.in/eBBnP4E View in LinkedIn

SHIFTED-POSITION CLOAK. "We propose a composite optical transformation to design an illusion device which can move the image of a target from one place to another place. Enclosed by such an illusion device, an arbitrary object located at one place appears to be at another place virtually." By using metamaterials, to make an illusion device (2010). https://lnkd.in/euGhtCU View in LinkedIn

LENS ANTENNA. "Using transformation electromagnetics, we have proposed a concept to manipulate electromagnetic waves and design a beam steering lens. The latter manipulation is enabled by using quasi-conformal transformation and Laplace’s equation is utilized to construct the mapping between the virtual space and the physical space." https://lnkd.in/eBBnP4E View in LinkedIn

SEEING THROUGH WALLS. "This is achieved by using a remote device that transforms the scattered light outside a virtual boundary into that of the object chosen for the illusion, regardless of the profile of the incident wave. This type of illusion device also enables people to see through walls." https://lnkd.in/eyBstN6 View in LinkedIn

"TRANSMITTING INFORMATION of an object behind the obstacle to infinity." By a metallic lens for electromagnetic radiation. "The proposed transformation lens can mimic some properties of Einstein gravitational lens because their wave propagation behaviors are very similar." https://lnkd.in/emhrbrr View in LinkedIn

NEW METAMATERIALS. "At this moment, making negative-refractive index material in the microwave regime is quite feasible. It would be a big challenge to make such materials in the optical frequency range, although there have been some amazing advances in some US and European laboratories that may help realize our design in — say — the next three to five years." https://lnkd.in/eckFFcR View in LinkedIn

NEW METAMATERIALS. "At this moment, making negative-refractive index material in the microwave regime is quite feasible. It would be a big challenge to make such materials in the optical frequency range, although there have been some amazing advances in some US and European laboratories that may help realize our design in — say — the next three to five years." https://lnkd.in/eckFFcR View in LinkedIn

ILLUSION OPTICS. "The optical illusion takes place in a two-step process: first, the image of the real object is completely deleted by the device; then, the image of a different object is generated as a substitution for the cancelled one. The two steps are carried out by two different materials: the complementary medium and the restoring medium." https://lnkd.in/eckFFcR View in LinkedIn

LIGHT WAVE INTERFERENCE. "The principle behind the illusion device is not light bending as in cloaking devices but an exact cancellation and restoration of the optical images of the two objects involved in the illusion." https://lnkd.in/eckFFcR View in LinkedIn