54 citations · 78 across the 4 of their papers we have counts for
Showing quant-phShow all
3 papers · 1 filter
quant-ph2020★ 54 cited
Quantum-enhanced data classification with a variational entangled sensor network
Yi Xia, Wei Li, Quntao Zhuang +1
Variational quantum circuits (VQCs) built upon noisy intermediate-scale quantum (NISQ) hardware, in conjunction with classical processing, constitute a promising architecture for q…
quant-ph2017★ 14 cited
Enhanced sensitivity of low-frequency signal by using broad squeezed light and bichromatic local oscillator
Wei Li, Yuanbin Jin, Xudong Yu +1
We experimentally study a protocol of using the broadband high frequency squeezed vacuum to detect the low-frequency signal. In this scheme, the lower sideband field of the squeeze…
quant-ph2015★ 6 cited
Experimental study of balanced optical homodyne and heterodyne detection by controlling sideband modulation
Wei Li, Zengming Meng, Xudong Yu +1
We experimentally study optical homodyne and heterodyne detections with a same setup, which is flexible to manipulate the signal sideband modulation. When the modulation only gener…