US 12,217,134 B2
Quantum charge-coupled device
Guin-Dar Lin, Taipei (TW); and Wen-Han Png, Taipei (TW)
Assigned to National Taiwan University, Taipei (TW)
Filed by National Taiwan University, Taipei (TW)
Filed on Nov. 24, 2022, as Appl. No. 17/993,887.
Claims priority of provisional application 63/283,548, filed on Nov. 29, 2021.
Claims priority of application No. 111133656 (TW), filed on Sep. 6, 2022.
Prior Publication US 2023/0169384 A1, Jun. 1, 2023
Int. Cl. G06N 10/40 (2022.01)
CPC G06N 10/40 (2022.01) 11 Claims
OG exemplary drawing
 
1. A quantum charge-coupled device, comprising:
a first ion;
a second ion;
a fixed ion trap, configured to stationarily trap the first ion;
an adjustable ion trap, working as an ion rail disposed beside the fixed ion trap and configured to make the second ion move at a constant velocity along the ion rail; and
an excitation light source, configured to irradiate an incident light beam, wherein the incident light beam comprises a series of light pulses and covers the first ion and the second ion when a distance between them becomes less than or equal to a proximity range, such that a quantum entangled state is directly built between the first ion and the second ion in uniform motion.