linkedin post 2015-09-18 05:07:07

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MICRO CLOAK. "This cloak is able to conceal a macroscopic object with a maximum height of 2 mm, larger than 3500 free-space-wavelength, inside a transparent liquid environment. Its working bandwidth encompassing red, green, and blue light is also demonstrated." https://lnkd.in/eRrKKFb View in LinkedIn
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linkedin post 2015-09-16 04:28:36

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AN ILLUSION. "Metamaterial cloaking, based on transformation optics, describes the process of shielding something from view by controlling electromagnetic radiation. Objects in the defined location are still present, but incident waves are guided around them without being affected by the object itself." https://lnkd.in/efMKQTG View in LinkedIn
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linkedin post 2015-09-18 05:04:02

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FIRST POC. "The pioneering work published in 2006 demonstrates the first experimental realization of a metamaterial-based two-dimensional cloaking device that operates in the microwave range...the first practical demonstration of the invisibility concept based on transformation optics." https://lnkd.in/enxaHbT View in LinkedIn
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linkedin post 2015-09-16 04:25:09

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"METAMATERIAL CLOAKING is the usage of metamaterials in an invisibility cloak. This is accomplished by manipulating the paths traversed by light through a novel optical material. Metamaterials direct and control the propagation and transmission of specified parts of the light spectrum and demonstrate the potential to render an object seemingly invisible." https://lnkd.in/efMKQTG View in LinkedIn
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linkedin post 2015-09-17 05:21:22

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BUT NEARLY THERE. "However, due to the fast development of new fields of physics, such as the physics of metamaterials, transformation optics, and plasmonics, it has become possible to manufacture cloaks which significantly reduce the scattering of the incident electromagnetic radiation by the object. But still, these materials operate in a rather narrow frequency range and only with motionless or low-speed objects." (2015) https://lnkd.in/enxaHbT View in LinkedIn
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linkedin post 2015-09-17 05:16:40

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IMPLEMENTATION. "Advances in the studies of metamaterials have pushed the development of invisibility cloaks, which suppress scattering by objects within certain frequency ranges. During recent years, there has been a transition from a purely theoretical consideration of the cloaking effect to its practical implementation." (2015). https://lnkd.in/enxaHbT View in LinkedIn
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linkedin post 2015-09-17 05:13:14

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"THE ROCHESTER CLOAK can be scaled up as large as the size of the lenses, allowing fairly large objects to be cloaked. And, unlike some other devices, it's broadband so it works for the whole visible spectrum of light, rather than only for specific frequencies." (2014). https://lnkd.in/et5Tzxh View in LinkedIn
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