High-purity and stable single-photon emission in bilayer WSe 2 via phonon-assisted excitation Phonon-assisted excitation has shown promise in quantum emitter platforms to control the emission ...

Researchers have created a bilayer metasurface made of two stacked layers of titanium dioxide nanostructures, opening new possibilities for structuring light. Almost a decade ago, Harvard ...

Paulson School of Engineering and Applied Sciences (SEAS) are doubling down, literally, on metasurface technology by creating a bilayer metasurface, made of not one, but two stacked layers of ...