Molecular photoswitches enable dynamic control of processes with high spatiotemporal
precision, using light as external stimulus, and hence are ideal tools for different research …

Trapped ions are among the most promising systems for practical quantum computing (QC).
The basic requirements for universal QC have all been demonstrated with ions, and …

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 …

Monolithic integration of control technologies for atomic systems is a promising route to the
development of quantum computers and portable quantum sensors,,–. Trapped atomic ions …

Practical and useful quantum information processing requires substantial improvements with
respect to current systems, both in the error rates of basic operations and in scale. The …

Resonant waveguide gratings (RWGs), also known as guided mode resonant (GMR)
gratings or waveguide‐mode resonant gratings, are dielectric structures where these …

Emerging applications in quantum information, microscopy, biosensing, depth sensing, and
augmented reality demand miniaturized components in the visible (VIS) and near-infrared …

We demonstrate passive large-scale nanophotonic phased arrays in a CMOS-compatible
silicon photonic platform. Silicon nitride waveguides are used to allow for higher input power …

The commercialization of atomic technologies requires replacing laboratory-scale laser
setups with compact and manufacturable optical platforms. Complex arrangements of free …

The long coherence times and strong Coulomb interactions afforded by trapped ion qubits
have enabled realizations of the necessary primitives for quantum information processing …