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quant-ph2025
Scalable Network of Mach-Zehnder Interferometers with a Single Entangled Resource
Zhihui Yan, Yanni Feng, Luca Pezze +6
Distributed quantum sensing exploits entanglement to enhance the estimation of multiple parameters across a network of spatially-separated sensors, achieving sensitivities beyond t…
quant-ph2020★ 78 cited
Quantum interferometer combining squeezing and parametric amplification
Xiaojie Zuo, Zhihui Yan, Yanni Feng +4
High precision interferometers are the building blocks of precision metrology and the ultimate interferometric sensitivity is limited by the quantum noise. Here we propose and expe…