From Event: SPIE Quantum West, 2023
We experimentally investigate the nonlocal phase modulation of multi-frequency-mode twin beams via a fourwave mixing process. Two separated phase modulators interfere nonlocally to modify the beam correlations, resulting in various covariance matrices.
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Zhifan Zhou, Luís E. E. de Araujo, Matt DiMario, B. E. Anderson, Jie Zhao, Kevin M. Jones, and Paul D. Lett, "Nonlocal phase modulation of multi-frequency-mode twin beams: toward networked quantum computing and sensing," Proc. SPIE 12447, Quantum Sensing, Imaging, and Precision Metrology, 124470B (Presented at SPIE Quantum West: January 29, 2023; Published: 8 March 2023); https://doi.org/10.1117/12.2657298.