With the extraordinary growth in parallelism at all system scales driven by multicore
architectures, computing performance is increasingly determined by how efficiently high …

The realization of gigahertz bandwidth modulators out of silicon-based technology in the
early 2000s marked a cornerstone of silicon photonics development. While modulation …

Photonic integrated circuits provide a compact and stable platform for quantum photonics.
Here we demonstrate a silicon photonics quantum key distribution (QKD) encoder in the first …

We demonstrate a III-V/silicon hybrid external cavity laser with a tuning range larger than 60
nm at the C-band on a silicon-on-insulator platform. A III-V semiconductor gain chip is …

Optical wavelength multiplexing is a widely used technique in Information and
Communication Technology to increase maximum data transmission bandwidth on a single …

Realizing small-footprint and energy-efficient optical switching fabrics is of crucial
importance to solve the data movement challenges faced by optical interconnection …

Today, the datacenter ecosystems are fueling the demand for novel transmitter (ΤΧ)
technologies complying with the off-board, on-board, and chip-to-chip computing needs …

In integrated photonics, the design goal of a polarization splitter/rotator (PSR) has been
separating the TE0 and TM0 modes in a waveguide. This is a natural choice. But in theory, a …

We present a five-channel wavelength division multiplexed modulator module that
heterogeneously integrates a 200 GHz channel-spacing silicon arrayed-waveguide grating …

We present an O-band micro-ring-based silicon-photonic 4-channel WDM transmitter with
6.75 nm-channel spacing for high-speed optical interconnects and demonstrate 4× 40 Gb/s …