To harness the potential of a quantum computer, quantum information must be protected
against error by encoding it into a logical state that is suitable for quantum error correction …

Photonics offers a promising platform for quantum computing,,–, owing to the availability of
chip integration for mass-manufacturable modules, fibre optics for networking and room …

A quantum computer with low-error, high-speed quantum operations and capability for
interconnections is required for useful quantum computations. A logical qubit called …

High-rate quantum error correcting codes mitigate the imposing scale of fault-tolerant
quantum computers but require the efficient generation of non-local many-body …

Quantum communication systems support unique applications in the form of distributed
quantum computing, distributed quantum sensing, and several cryptographic protocols. The …

Defining metrics for near-term quantum computing processors has been an integral part of
the quantum hardware research and development efforts. Such quantitative characteristics …

The Gottesman-Kitaev-Preskill (GKP) code encodes a qubit into a bosonic mode using
periodic wave functions. This periodicity makes the GKP code a natural setting for the Zak …

Optical switches and rerouting networks are considered essential in optical quantum
computers where they are used for injection and dejection of the necessary quantum states …

Squeezed states are an interesting class of quantum states that have numerous
applications. This work presents the design, characterization, and operation of a bow-tie …

Quantum entanglement is a fundamental resource for various quantum applications and
generation of large-scale entanglement is a key quantum technology. In recent years …