128 citations · 209 across the 2 of their papers we have counts for
10 papers
Direct tomography of high-dimensional density matrices for general quantum states of photons
Yiyu Zhou, Jiapeng Zhao, Darrick Hay +3
Quantum state tomography is the conventional method used to characterize density matrices for general quantum states. However, the data acquisition time generally scales linearly w…
Multiprobe time reversal for high-fidelity vortex-mode-division multiplexing over a turbulent free-space link
Yiyu Zhou, Jiapeng Zhao, Boris Braverman +5
The orbital angular momentum (OAM) of photons presents a degree of freedom for enhancing the secure key rate of free-space quantum key distribution (QKD) through mode-division mult…
High-fidelity spatial mode transmission through a 1-km-long multimode fiber via vectorial time reversal
Yiyu Zhou, Boris Braverman, Alexander Fyffe +5
The large number of spatial modes supported by standard multimode fibers is a promising platform for boosting the channel capacity of quantum and classical communications by orders…
Performance of real-time adaptive optics compensation in a turbulent channel with high-dimensional spatial-mode encoding
Jiapeng Zhao, Yiyu Zhou, Boris Braverman +6
The orbital angular momentum (OAM) of photons is a promising degree of freedom for high-dimensional quantum key distribution (QKD). However, effectively mitigating the adverse effe…
Spatial Sampling of Terahertz Fields with Sub-wavelength Accuracy via Probe Beam Encoding
Jiapeng Zhao, Yiwen E, Kaia Williams +2
Recently, computational sampling methods have been implemented to spatially characterize terahertz (THz) fields. Previous methods usually rely on either specialized THz devices suc…
Performance analysis of d-dimensional quantum cryptography under state-dependent diffraction
Jiapeng Zhao, Mohammad Mirhosseini, Boris Braverman +7
Standard protocols for quantum key distribution (QKD) require that the sender be able to transmit in two or more mutually unbiased bases. Here, we analyze the extent to which the p…