Abstract: In this paper, we outline the domain of adequacy for the well-known approximation of physical optics (PO) for binary metasurfaces (MSs). First, we show that beyond the approximation of ...

Is it possible to 3d print a diffraction pattern? Chong Wei confirms Seu Bock as singles head coach, salary hike proposal for coaches Museum changes Trump portrait plaque, sparks debate MACC records ...

A mixture of two types of pigment-producing cells undergoes diffusiophoretic transport to self-assemble into a hexagonal pattern. Credit: Siamak Mirfendereski and Ankur Gupta/CU Boulder A zebra’s ...

Banner patterns are items that apply a completely new design to a Minecraft banner. Some are rarer than others. To apply them to a banner, place a banner, dye and a pattern in the loom, and craft the ...

Optical dispersion occurs when the refractive index of a material changes with the wavelength of incoming light. This variation causes different colors to move at different speeds in transparent media ...

Sept 18 (Reuters) - Pattern and its existing shareholders raised $300 million in its U.S. initial public offering on Thursday, after the e-commerce firm priced its shares within the marketed range.

Aug 22 (Reuters) - Pattern Group recorded a 35% jump in revenue in the first half of 2025, the e-commerce firm revealed on Friday in its U.S. initial public offering paperwork. With the IPO calendar ...

Bloom patterns could be useful, as engineers build folding structures to send to outer space. They’re also very pretty. Researchers have now found a new class of origami that they call bloom patterns, ...

UHRL, San Jose, CA, USA. Likewise, periodic Bragg diffraction can be interpreted in more than one way to include quantization; but our dual diffraction, that is partly (linear) Bragg diffraction and ...