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

Integration of superconducting nanowire single-photon detectors with nanophotonic
waveguides is a key technological step that enables a broad range of classical and quantum …

With the ability to transfer and process quantum information, large-scale quantum networks
will enable a suite of fundamentally new applications, from quantum communications to …

Single-photon emitters play an important role in many leading quantum technologies. There
is still no'ideal'on-demand single-photon emitter, but a plethora of promising material …

The negatively charged silicon-vacancy (SiV-) color center in diamond has recently
emerged as a promising system for quantum photonics. Its symmetry-protected optical …

Acoustic or mechanical resonators have emerged as a promising means to mediate efficient
microwave-to-optical conversion. Here, we demonstrate conversion of microwaves up to 4.5 …

We control the electronic structure of the silicon-vacancy (SiV) color-center in diamond by
changing its static strain environment with a nano-electro-mechanical system. This allows …

Photonic integrated circuits (PICs) based on lithographically patterned waveguides provide
a scalable approach for manipulating photonic bits, enabling seminal demonstrations of a …

Phonons are considered to be universal quantum transducers due to their ability to couple to
a wide variety of quantum systems. Among these systems, solid-state point defect spins are …

Diamond hosts optically active color centers with great promise in quantum computation,
networking, and sensing. Realization of such applications is contingent upon the integration …