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quant-ph2021
Phase-sensitive nonclassical properties in quantum metrology with a displaced squeezed vacuum state
Zhiwei Tao, Yichong Ren, Azezigul Abdukirim +2
We predict that the phase-dependent error distribution of locally unentangled quantum states directly affects quantum parameter estimation accuracy. Therefore, we employ the displa…
quant-ph2021
Mitigating the effect of atmospheric turbulence on orbital angular momentum-based quantum key distribution using real-time adaptive optics with phase unwrapping
Zhiwei Tao, Yichong Ren, Azezigul Abdukirim +2
Quantum key distribution (QKD) employed orbital angular momentum (OAM) for high-dimensional encoding enhances the system security and information capacity between two communication…