648 Hilbert-space dimensionality in a biphoton frequency comb: entanglement of formation and Schmidt mode decomposition

KC Chang, X Cheng, MC Sarihan, AK Vinod… - npj Quantum …, 2021 - nature.com
Qudit entanglement is an indispensable resource for quantum information processing since
increasing dimensionality provides a pathway to higher capacity and increased noise …

648-Hilbert space dimensionality in biphoton frequency combs for quantum-secure communications and networks

CW Wong, KC Chang, X Cheng… - AI and Optical Data …, 2022 - spiedigitallibrary.org
High-dimensional entanglement with larger Hilbert spaces enable an encoding of more bits
per photon and thus promise increased communication capacities over quantum channels …

[图书][B] High-dimensional Quantum Information Processing with Time-Frequency Qudits

KC Chang - 2022 - search.proquest.com
High-dimensional entanglement in qudit states provides a route to realize large-scale,
precisely controllable, practical systems for advanced quantum information processing …