Quantum photonics at telecom wavelengths based on lithium niobate waveguides

O Alibart, V D'Auria, M De Micheli, F Doutre… - Journal of …, 2016 - iopscience.iop.org
Integrated optical components on lithium niobate play a major role in standard high-speed
communication systems. Over the last two decades, after the birth and positioning of …

Beyond photon pairs—nonlinear quantum photonics in the high-gain regime: a tutorial

N Quesada, LG Helt, M Menotti, M Liscidini… - Advances in Optics and …, 2022 - opg.optica.org
Integrated optical devices will play a central role in the future development of nonlinear
quantum photonics. Here we consider the generation of nonclassical states of light within …

Near-ideal spontaneous photon sources in silicon quantum photonics

S Paesani, M Borghi, S Signorini, A Maïnos… - Nature …, 2020 - nature.com
While integrated photonics is a robust platform for quantum information processing,
architectures for photonic quantum computing place stringent demands on high quality …

On-chip heralded single photon sources

S Signorini, L Pavesi - AVS Quantum Science, 2020 - pubs.aip.org
Time correlated photon pairs are used to produce heralded single photon states for quantum
integrated circuits. These states are generated by photon sources, which are called …

Nonlinear silicon photonics

M Borghi, C Castellan, S Signorini, A Trenti… - Journal of …, 2017 - iopscience.iop.org
Silicon photonics is a technology based on fabricating integrated optical circuits by using the
same paradigms as the dominant electronics industry. After twenty years of fervid …

All-fiber multiplexed source of high-purity single photons

RJA Francis-Jones, RA Hoggarth, PJ Mosley - Optica, 2016 - opg.optica.org
Single-photon sources based on spontaneous photon-pair generation have enabled
pioneering experiments in quantum physics. However, next-generation photonic quantum …

[HTML][HTML] Path-entangled photon sources on nonlinear chips

AS Solntsev, AA Sukhorukov - Reviews in Physics, 2017 - Elsevier
Photon entanglement has a range of applications from secure communication to the tests of
quantum mechanics. Utilizing optical nonlinearity for the generation of entangled photons …

Direct characterization of a nonlinear photonic circuit's wave function with laser light

F Lenzini, AN Poddubny, J Titchener, P Fisher… - Light: Science & …, 2018 - nature.com
Integrated photonics is a leading platform for quantum technologies including nonclassical
state generation 1, 2, 3, 4, demonstration of quantum computational complexity 5 and secure …

Phase-sensitive tomography of the joint spectral amplitude of photon pair sources

I Jizan, B Bell, LG Helt, AC Bedoya, C Xiong… - Optics letters, 2016 - opg.optica.org
We present a novel measurement technique to perform full phase-sensitive tomography on
the joint spectrum of photon pair sources, using stimulated four-wave mixing and phase …

Frequency-to-time mapping technique for direct spectral characterization of biphoton states from pulsed spontaneous parametric processes

A Khodadad Kashi, L Sader, R Haldar, B Wetzel… - Frontiers in …, 2022 - frontiersin.org
The well-established frequency-to-time mapping technique is employed as a convenient
and time-efficient method to directly characterize the spectral correlations of biphoton states …