Recent advances in photonic integrated circuits have enabled a new generation of
programmable Mach–Zehnder meshes (MZMs) realized by using cascaded Mach–Zehnder …

We demonstrate a platform for phase and amplitude modulation in silicon nitride photonic
integrated circuits via piezo-optomechanical coupling using tightly mechanically coupled …

Photonic integrated circuits (PICs) operating at cryogenic temperatures are fundamental
building blocks required to achieve scalable quantum computing and cryogenic computing …

Programmable photonic integrated circuits are emerging as an attractive platform for
applications such as quantum information processing and artificial neural networks …

Silicon platform enables the monolithic realization of large-scale photonic integrated
systems. Many emerging applications facilitated by silicon photonics such as optical …

Integrated quantum photonics offers a promising path to scale up quantum optics
experiments by miniaturizing and stabilizing complex laboratory setups. Central elements of …

Data transport across short electrical wires is limited by both bandwidth and power density,
which creates a performance bottleneck for semiconductor microchips in modern computer …

Electro-optic modulators provide a key function in optical transceivers and increasingly in
photonic programmable application-specific integrated circuits (ASICs) for machine learning …

We demonstrate 4× 4 and 8× 8 switch fabrics in multistage topologies based on 2× 2 Mach–
Zehnder interferometer switching elements. These fabrics are integrated onto a single chip …

Optical phase modulators are essential to large-scale integrated photonic systems at visible
wavelengths and are promising for many emerging applications. However, current …