74 citations · 106 across the 3 of their papers we have counts for
3 papers
quant-ph2023★ 18 cited
A chip-scale polarization-spatial-momentum quantum SWAP gate in silicon nanophotonics
Xiang Cheng, Kai-Chi Chang, Zhenda Xie +12
Recent progress in quantum computing and networking enables high-performance large-scale quantum processors by connecting different quantum modules. Optical quantum systems show ad…
quant-ph2020★ 74 cited
648 Hilbert space dimensionality in a biphoton frequency comb
K. -C. Chang, X. Cheng, M. C. Sarihan +8
Qubit entanglement is a valuable resource for quantum information processing, where increasing its dimensionality provides a pathway towards higher capacity and increased error res…
physics.optics2019★ 14 cited
Design of spontaneous parametric down-conversion in integrated hybrid SixNy-PPLN waveguides
Xiang Cheng, Murat Can Sarihan, Kai-Chi Chang +5
High-efficient and high-purity photon sources are highly desired for quantum information processing. We report the design of a chip-scale hybrid SixNy and thin film periodically-po…