Programmable metasurfaces comprise two-dimensional arrays of subwavelength meta-atoms whose electromagnetic responses can be tailored in real time via embedded electronic components. By modulating ...

Dielectric metasurfaces with complementary shapes for the nanopatterns are fabricated using a polymer-based low-cost soft lithography approach, using a single master mould. The master mould is also ...

(Nanowerk Spotlight) Controlling how electromagnetic waves behave as they move through space is essential for technologies like wireless communication, radar, and remote sensing. Engineers have ...

(Nanowerk Spotlight) Programmable metasurfaces have shown great potential for advanced electromagnetic wave manipulation in wireless communications, sensing, and other applications. However, a major ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.240085 , discusses how cascaded metasurfaces enable adaptive aberration corrections for focus scanning. Optical researchers have ...

Imagine manipulating light with ultra-thin, flat sheets instead of bulky lenses and mirrors. That's the promise of metasurfaces, a nanostructure technology that can twist and bend light in ways never ...