A meta-surface optical element includes a substrate and pillars made of a-Si:H and arranged on a surface of the substrate. The pillars on the surface of the substrate are away from each other at a distance in a range of 300 to 450 nm between the centers thereof, the pillars have ...
this new breed of optical elements allows us to tailor the wavefront modulation element to the display of natural images and maximize display quality perceivable by the human eye,” the paper explains.
The meta-optical elements were constructed using high-index chalcogenide films deposited on fluoride substrates: the choices of wide-band transparent materials allow the design to be scaled across a broad infrared spectrum. Capitalizing on a two-component Huygens’ meta-atom design, the meta-optical ...
Provided are meta-surface optical device and methods of manufacturing the same. The meta-surface optical device may include a meta-surface arranged on a region of a substrate and a light control member arranged around the meta-surface. The light control member may be arranged on or below the ...
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To make the design process more straightforward, we have developed an open-source software called MetaOptics built using Python for designing a generic metasurface optical element. MetaOptics uses the FDTD simulated phase response data of a set of meta-atoms and converts the phase profile of any...
Controllers in the HMD 252 can convert the image data into light pulses from the projectors, which can be transmitted via the optical elements as output light to the user's eye. The output light can mix with light that passes through the display 258, allowing the output light to present ...
inverse design approaches define the performance of the optical element via a figure of merit (FoM), and computationally optimize their structure or arrangement to maximize the respective FoM. The inverse design methodology has been very successful in creating non-intuitive yet functional meta-optics24...
manipulation of light with metasurface-based optical element will outperform any other conventional refractive/diffractive optical components due to their inherent unique properties. The live imaging of the worms will facilitate a deep understanding of the intricate developmental biological process in, which...
36. 《Sony Patent | Photosensitive composition, hologram recording medium using the same, hologram optical element, and method of forming hologram diffraction grating(索尼专利:感光组合物,使用该感光组合物的全息图记录介质,全息图光学元件,以及形成全息图衍射光栅的方法)》 ...