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quant-ph2025
Biphoton state generation and engineering with bright hybrid III-V/Silicon photonic devices
Lorenzo Lazzari, Jérémie Schuhmann, Othmane Meskine +7
Hybrid photonic circuits, harnessing the complementary strengths of multiple materials, represent a key resource to enable compact, scalable platforms for quantum technologies. In…
quant-ph2025
Approaching maximal precision of Hong-Ou-Mandel interferometry with non-perfect visibility
Othmane Meskine, Eloi Descamps, Arne Keller +4
In quantum mechanics, the precision achieved in parameter estimation using a quantum state as a probe is determined by the measurement strategy employed. The ultimate quantum limit…
quant-ph2024
Experimental quantum triangle network nonlocality with an AlGaAs multiplexed entangled photon source
Othmane Meskine, Ivan Å upiÄ, Damian Markham +8
The exploration of the concept of nonlocality beyond standard Bell scenarios in quantum network architectures unveils fundamentally new forms of correlations that hold a strong pot…