A key challenge for quantum science and technology is to realize large-scale, precisely
controllable, practical systems for non-classical secured communications, metrology and …

The commercial success of radio-frequency acoustic filters in wireless communication
systems has launched aluminum nitride (AlN) as one of the most widely used …

Integrated photonics will play a key role in quantum systems as they grow from few-qubit
prototypes to tens of thousands of qubits. The underlying optical quantum technologies can …

Efficient frequency shifting and beam splitting are important for a wide range of applications,
including atomic physics,, microwave photonics,,–, optical communication, and photonic …

Abstract Space-time duality in paraxial optical wave propagation implies the existence of
intriguing effects when light interacts with a material exhibiting two refractive indexes …

A new class of hybrid systems that couple optical, electrical and mechanical degrees of
freedom in nanoscale devices is under development in laboratories worldwide. These nano …

Emerging technologies based on tailorable photon–phonon interactions promise new
capabilities ranging from high-fidelity information processing to non-reciprocal optics and …

Achieving non-reciprocal light propagation via stimuli that break time-reversal symmetry,
without magneto-optics, remains a major challenge for integrated nanophotonic devices …

Radio-frequency communication systems have long used bulk-and surface-acoustic-wave
devices supporting ultrasonic mechanical waves to manipulate and sense signals. These …

Cavity optomagnonics has emerged as a promising platform for studying coherent photon-
spin interactions as well as tunable microwave-to-optical conversion. However, current …