Purifying photon indistinguishability through quantum interference

CFD Faurby, L Carosini, H Cao, PI Sund… - arXiv preprint arXiv …, 2024 - arxiv.org
Indistinguishability between photons is a key requirement for scalable photonic quantum
technologies. We experimentally demonstrate that partly distinguishable single photons can …

Graph model for multiple scattering in lithium niobate on insulator integrated photonic networks

XS Wang, R Savo, A Maeder, F Kaufmann, J Kellner… - Optics …, 2023 - opg.optica.org
We present a graph-based model for multiple scattering of light in integrated lithium niobate
on insulator (LNOI) networks, which describes an open network of single-mode integrated …

Integrated electro-optics on thin-film lithium niobate

Y Hu, D Zhu, S Lu, X Zhu, Y Song, D Renaud… - arXiv preprint arXiv …, 2024 - arxiv.org
Electro-optics serves as the crucial bridge between electronics and photonics, unlocking a
wide array of applications ranging from communications and computing to sensing and …

Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler

S Babel, L Bollmers, M Massaro, KH Luo, M Stefszky… - Optics …, 2023 - opg.optica.org
Interference between single photons is key for many quantum optics experiments and
applications in quantum technologies, such as quantum communication or computation. It is …

On-chip tunable quantum interference in a lithium niobate-on-insulator photonic integrated circuit

A Maeder, G Finco, F Kaufmann, A Sabatti… - Quantum Science …, 2024 - iopscience.iop.org
Programmable interferometric circuits are at the heart of integrated quantum photonic
processors. While the lithium niobate-on-insulator platform has the potential to advance …

[HTML][HTML] Hybrid silica and thin-film lithium niobate waveguides and Y-junctions

Y Wang, X Sun, H Zhang, H Hu - Results in Physics, 2023 - Elsevier
Abstract Silica (SiO 2) strip-loaded waveguides and Y-junctions on lithium niobate (LN) thin
film were designed, fabricated and experimentally investigated. We first studied the optical …

Towards High-Performance Pockels Effect-Based Modulators: Review and Projections

Y Li, M Sun, T Miao, J Chen - Micromachines, 2024 - mdpi.com
The ever-increasing demand for high-speed data transmission in telecommunications and
data centers has driven the development of advanced on-chip integrated electro-optic …

Noise Performance of On‐Chip Nano‐Mechanical Switches for Quantum Photonics Applications

RA Thomas, C Qvotrup, Z Liu… - Advanced Quantum …, 2024 - Wiley Online Library
Nano‐opto‐electromechanical systems provide an elegant solution for controlling light in
quantum photonic integrated circuits, enabling small footprint devices for on‐chip unitary …

Lithium niobate based photonic quantum devices and integration technology: opportunities and challenges

T Xiao-Hui, S Ming-Hao, ZHU Shi-Ning, XIE Zhen-Da - Physics, 2023 - wuli.iphy.ac.cn
Lithium niobate has a wide light transparency range, high nonlinear-optic, electro-optic,
acousto-optic and thermo-optic coefficients, as well as stable chemical properties, which …

A Thin Film Lithium Niobate Near-Infrared Platform for Multiplexing Quantum Nodes

D Assumpcao, D Renaud, A Baradari, B Zeng… - arXiv preprint arXiv …, 2024 - arxiv.org
Practical quantum networks will require quantum nodes consisting of many memory qubits.
This in turn will increase the complexity of the photonic circuits needed to control each qubit …