Metasurface technology is an advanced optical technology that is thinner, lighter, and more capable of precisely controlling light through nanometer-sized artificial structures than conventional ...
A recent study has unveiled a transformative nonlinear optical metasurface technology. This new technology, characterized by structures smaller than the wavelength of light, paves the way for ...
A silicon-lithium niobate metasurface controls light through air at gigahertz speeds, advancing compact systems for optical communication and signal routing. (Nanowerk Spotlight) Optical systems that ...
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Tiny chip that controls mid-infrared light could improve detection of gases and heat
Infrared cameras can be used to spot useful information that our eyes can't see, such as gases escaping from a pipeline, ...
Researchers have overcome the limitations of existing metasurface technologies and successfully designed a Janus metasurface capable of perfectly controlling asymmetric light transmission. Metasurface ...
Metalenz metasurfaces are now on the market through its partnership with STMicroelectronics, marking the introduction of this revolutionary optical technology in real-world devices Metalenz’s ...
The metasurface is the six-millimetre-sized circle at the centre of the disk. (Courtesy: Noah Rubin) A compact optical ...
Advancements in photonic integration demand high-speed, precise dynamic light field control and large-capacity information processing capability. As subwavelength artificial structures, metasurfaces ...
Metasurfaces are ultrathin, planar assemblies of subwavelength structures that manipulate light by engineering amplitude, phase and polarization at a scale far below the wavelength. By arranging ...
A new nanopatterned structure based on subwavelength physics has proved its value in a real-world setting, and it could qualify for use in outer space. The device, integrated with one of the world's ...
All-optical computing provides a promising route to real-time, energy-efficient image processing by performing computations directly with light. However, conventional optical processors are often ...
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