We introduce a programmable eight-port interferometer with the recently proposed error-
tolerant architecture capable of performing a broad class of transformations. The …

Programmability in femtosecond-laser-written integrated circuits is commonly achieved with
the implementation of thermal phase shifters. Recent work has shown how such phase …

We present an experimental implementation of a two-qubit photonic quantum processor
fabricated using femtosecond laser writing technology. We employ femtosecond laser …

Photonic integrated circuits (PICs) are a technology with a growing interest in a wide range
of applications in quantum information, from computation to communications and sensing …

Quantum physics is a fundamental theory about the nature of reality, and it is particularly
important for describing the extraordinary phenomena which exist at atomic-sized scales …