A team of engineers and scientists has shown for the first time that a hard-X-ray cavity can provide net X-ray gain, with ...

Researcher at Fraunhofer THM inserting a wafer into the transfer chamber of a deposition/etching cluster for structuring ...

Optical waveguides and resonators constitute fundamental building blocks in modern photonics, enabling the tight confinement, routing, and manipulation of light on chip-scale platforms. These ...

Silicon carbide is for photonic circuits and quantum devices. Atomic layer processing boosts SiC waveguides and resonators, improving performance.

Rapid and sensitive label-free sensors are needed for many biochemical applications including early diagnostics and prognostics, monitoring food and water quality, chemical threat sensing, and early ...

Resonators are devices that exhibit resonance, a phenomenon where a system oscillates with greater amplitude at specific frequencies. In the context of nanotechnology, resonators are nanoscale ...

In nanophotonics, tiny structures manipulate light at incredibly small scales, enabling a range of advanced technologies. One of the most important tools in this field is the optical resonator, which ...