Recent decades have seen significant advancements in integrated photonics, driven by
improvements in nanofabrication technology. This field has been developed from integrated …

Modern computing and communication technologies such as supercomputers and the
Internet are based on optically connected networks of microwave-frequency information …

Microwave-to-optics transduction is emerging as a vital technology for scaling quantum
computers and quantum networks. To establish useful entanglement links between qubit …

Entanglement is an extraordinary feature of quantum mechanics. Sources of entangled
optical photons were essential to test the foundations of quantum physics through violations …

Bulk acoustic wave (BAW) resonators are attractive as intermediaries in a microwave-to-
optical transducer, due to their long coherence times and controllable coupling to optical …

Narrow-linewidth semiconductor lasers are highly valued in scientific research and industrial
applications owing to their high coherence and low phase noise characteristics, particularly …

Quantum transduction between microwave and optical photons plays a key role in quantum
communication among remote qubits. Although the quantum transduction schemes …

On-chip photonic quantum circuits with integrated quantum memories have the potential to
radically advance hardware for quantum information processing. In particular, negatively …

Optomechanical crystals (OMCs) enable coherent interactions between optical photons and
microwave acoustic phonons, and represent a platform for implementing quantum …

Coherent interconversion between microwave and optical frequencies can serve as both
classical and quantum interfaces for computing, communication, and sensing. Here, we …