The various topologies, traffic patterns and cost targets of optical networks have prevented
the deployment of end-to-end solutions across multi-domains, and the optimization of the …

The number of photonic components integrated into the same circuit is approaching one
million, but so far, this has been without the large-scale integration of active components …

Coherent technology has been employed in long-haul transmission systems in the past
decade, with growing demand for capacity at ever-lower costs per bit. High-performance …

O-band InAs/GaAs Quantum Dot edge-emitting lasers are integrated onto a number of
waveguiding platforms using micro-transfer printing. These are deep recesses in 220 nm Si …

Bandwidth and noise are fundamental considerations in all communication and signal
processing systems. The group-velocity dispersion of optical fibers creates nulls in their …

A coherent receiver that can demodulate high-speed in-phase and quadrature signals of
light is an essential component for optical communication, interconnects, imaging, and …

Impact of Laser Impairments on DSCM-Based 800G Point-to-MultiPoint Coherent
Transmission Systems Page 1 Impact of Laser Impairments on DSCM-Based 800G Point-to-MultiPoint …

Quantum well intermixing (QWI) on a III-V-on-insulator (III-V-OI) substrate is presented for
active-passive integration. Shallow implantation at a high temperature, which is essential for …

The recent proliferation of artificial intelligence and machine learning applications relying on
large language models is fueling unprecedented demand for compute capacity. Associated …

We demonstrate a high responsivity intradyne coherent receiver engine with 80 GHz
bandwidth. A co-design of the InP waveguide integrated coherent photodetector and the …