293 citations · 512 across the 8 of their papers we have counts for
8 papers
Configurable heralded two-photon Fock-states on a chip
Xin Hua, Tommaso Lunghi, Florent Doutre +10
Progress in integrated photonics enables combining several elementary functions on single substrates for realizing advanced functionnalized chips. We report a monolithic integrated…
Two-photon phase-sensing with single-photon detection
Panagiotis Vergyris, Charles Babin, Raphael Nold +6
Path-entangled multi-photon states allow optical phase-sensing beyond the shot-noise limit, provided that an efficient parity measurement can be implemented. Realising this experim…
Quantum optical frequency up-conversion for polarisation entangled qubits: towards interconnected quantum information devices
Florian Kaiser, Panagiotis Vergyris, Anthony Martin +4
Realising a global quantum network requires combining individual strengths of different quantum systems to perform universal tasks, notably using flying and stationary qubits. Howe…
Fibre based hyperentanglement generation for dense wavelength division multiplexing
Panagiotis Vergyris, Florent Mazeas, Elie Gouzien +4
Entanglement is a key resource in quantum information science and associated emerging technologies. Photonic systems offer a large range of exploitable entanglement degrees of free…
Challenging local realism with human choices
The BIG Bell Test Collaboration, C. Abellán, A. Acín +105
A Bell test is a randomized trial that compares experimental observations against the philosophical worldview of local realism. A Bell test requires spatially distributed entanglem…
Fully guided-wave photon pair source for quantum applications
Panagiotis Vergyris, Florian Kaiser, Elie Gouzien +3
We report a fully guided-wave source of polarisation entangled photons based on a periodically poled lithium niobate waveguide mounted in a Sagnac interferometer. We demonstrate th…
Quantum enhancement of accuracy and precision in optical interferometry
Florian Kaiser, Panagiotis Vergyris, Djeylan Aktas +3
White-light interferometry is one of today's most precise tools for determining optical material properties. Achievable precision and accuracy are typically limited by systematic e…
On-chip generation of heralded photon-number states
Panagiotis Vergyris, Thomas Meany, Tommaso Lunghi +5
Beyond the use of genuine monolithic integrated optical platforms, we report here a hybrid strategy enabling on-chip generation of configurable heralded two-photon states. More spe…