Metalenses (and more general metasurfaces) are increasingly seen as viable solutions for improving system performance while reducing system size and weight in complex imaging and illumination devices. This is because a single metalens can often be used to achieve the same performance that would otherwi...
This qualitative, equation-free FAQ looks at what RIS is, why it is needed, why it is now increasingly feasible, and some of its downsides. Note that RIS technology is also known as a software-controlled metasurface or an intelligent reflecting surface. What is a RIS? A RIS is a two-di...
indicate that humanity’s next emerging global trend is on the horizon [1]. Presented as the future of the Internet, the metaverse is a combination of different virtual spaces united in a 3D universe, empowering its users to work, meet, game, and socialize [2]. The new metaverse...
The finite-difference time-domain (FDTD) method is the industry’s gold-standard computational electromagnetic solver for modeling nanophotonic devices, processes, and materials.
Said Rahimzadeh-Kalaleh Rodriguez Sander A. Mann Nature Photonics (2024) Passive bias-free non-reciprocal metasurfaces based on thermally nonlinear quasi-bound states in the continuum Michele Cotrufo Andrea Cordaro Andrea Alù Nature Photonics (2024) Light control with Weyl semimetals Cheng Guo...
The method of the super clever interface and its manufacture with asymmetric grating of light is redirected with whatThe present invention discloses a kind of optical system comprising an optical transmission substrate, the optical transmission substrate include one super clever interface (metasurface) ...
Beyond their use as phase change memory materials, the GST family of materials has been investigated for their use in reconfigurable photonics devices. GST-based reconfigurable metasurfaces have been explored in recent years for applications in beam steering, absorbers, nonlinear optics, polaritons, and...
Citing an example, Mohanram explains, “If you consider ECUs, you have to make the environment work as though it is the actual part, be it the transmission, the engine or the terrain on which it is going. This really brings in a lot of complexity into the type of signals that have ...
Use a single MIDI control source to control several effect and patch parameters Switch between documents and patches via MIDI Morph between multiple parameter settings with MIDI controller using the Metasurface
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