US 12,088,351 B2
Double individual-addressing multi-beam Raman system
Neal C. Pisenti, Laurel, MD (US); Kai Makoto Hudek, Hyattsville, MD (US); Kenneth Wright, Berwyn Heights, MD (US); Tan Liu, Frederick, MD (US); David Angeley, Charlottesville, VA (US); Nadir Shah, Reston, VA (US); and Sarah Margaret Kreikemeier, Washington, DC (US)
Assigned to IonQ, Inc., College Park, MD (US)
Filed by IonQ, Inc., College Park, MD (US)
Filed on Dec. 6, 2022, as Appl. No. 18/062,413.
Claims priority of provisional application 63/287,002, filed on Dec. 7, 2021.
Prior Publication US 2024/0022335 A1, Jan. 18, 2024
Int. Cl. G06N 10/40 (2022.01); H04B 10/70 (2013.01)
CPC H04B 10/70 (2013.01) [G06N 10/40 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A Raman system for double individual-addressing of atomic-based qubits, comprising:
a first multi-channel modulator (MCM), a first telecentric zoom lens, and a first interleaver that with one or more optical components form a first optical path of the Raman system and are configured to receive a first array of beams and to adjust the first array of beams for each beam in the first array of beams to individually address a respective atomic-based qubit in a chain from a first direction; and
a second MCM, a second telecentric zoom lens, and a second interleaver that with one or more optical components form a second optical path of the Raman system and are configured to receive a second array of beams and to adjust the second arrays of beams for each beam in the second array of beams to individually address a respective atomic-based qubit in the chain from a second direction different from the first direction.