US 12,443,870 B2
High-speed spatial light modulation and quantum control
Artur Hermans, Boston, MA (US); Adrian Johannes Menssen, Cambridge, MA (US); Christopher Louis Panuski, Somerville, MA (US); Ian Robert Christen, Cambridge, MA (US); and Dirk Robert Englund, Brookline, MA (US)
Assigned to Massachusetts Institute of Technology, Cambridge, MA (US)
Filed by Massachusetts Institute of Technology, Cambridge, MA (US)
Filed on Jan. 10, 2023, as Appl. No. 18/152,638.
Claims priority of provisional application 63/318,636, filed on Mar. 10, 2022.
Claims priority of provisional application 63/318,725, filed on Mar. 10, 2022.
Prior Publication US 2023/0288637 A1, Sep. 14, 2023
Int. Cl. G06N 10/40 (2022.01); G02B 6/12 (2006.01)
CPC G06N 10/40 (2022.01) [G02B 2006/12061 (2013.01); G02B 2006/12142 (2013.01); G02F 2203/12 (2013.01); G02F 2203/15 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of addressing a qubit in an array of qubits, the method comprising:
coupling an excitation beam in a first polarization state into a resonator in an array of resonators integrated into a chip;
modulating the excitation beam with the resonator;
coupling the excitation beam from the resonator out of the chip and into free space in a second polarization state orthogonal to the first polarization state; and
illuminating the qubit with the excitation beam.