Entangling microwave-frequency superconducting quantum processors through optical light
at ambient temperature would enable means of secure communication and distributed …

Quantum information processing systems rely on a broad range of microwave technologies
and have spurred development of microwave devices and methods in new operating …

The field of propagating quantum microwaves is a relatively new area of research that is
receiving increased attention due to its promising technological applications, both in …

Superconducting parametric amplifiers are crucial components in microwave quantum
circuits for enabling quantum-limited signal readout. The best-performing such amplifiers are …

The negatively charged tin-vacancy center in diamond (SnV-) is an emerging platform for
building the next generation of long-distance quantum networks. This is due to the SnV-'s …

Most microwave readout architectures in quantum computing or sensing rely on a
semiconductor amplifier at 4 K, typically a high-electron mobility transistor (HEMT). Despite …

Josephson parametric amplifiers are an important part of a modern superconducting
quantum computing platform and squeezed quantum states generation devices. Traveling …

The use of superconducting microresonators together with quantum-limited Josephson
parametric amplifiers has enhanced the sensitivity of pulsed electron spin resonance (ESR) …

Nonreciprocal microwave routing plays a crucial role in measuring quantum circuits, and
allows for realizing cascaded quantum systems for generating and stabilizing entanglement …

With the development of quantum technologies and their broad applications, the
phenomenon of reciprocity breaking has been evolving from an effective tool in classical …