公开(公告)号：US11152925B2

公开(公告)日：2021-10-19

申请号：US16990108

申请日：2020-08-11

Applicant: IONQ, INC.

Inventor： Shantanu Debnath ,  Jason M. Amini ,  Jwo-Sy Chen ,  Neal Pisenti

IPC: G06N99/00 ,  H03K3/38 ,  G06N10/00 ,  H03K19/195

Abstract: A method of performing a computational process using a quantum computer includes generating a laser pulse sequence comprising a plurality of laser pulse segments used to perform an entangling gate operation on a first trapped ion and a second trapped ion of a plurality of trapped ions that are aligned in a first direction, each of the trapped ions having two frequency-separated states defining a qubit, and applying the generated laser pulse sequence to the first and second trapped ions. Each of the plurality of laser pulse segments has a pulse shape with ramps formed using a spline at a start and an end of each of the plurality of laser pulse segments.

公开(公告)号：US10790807B1

公开(公告)日：2020-09-29

申请号：US16817482

申请日：2020-03-12

Applicant: IONQ, INC.

Inventor： Shantanu Debnath ,  Jason M. Amini ,  Jwo-Sy Chen ,  Neal Pisenti

IPC: G06N99/00 ,  H03K3/38 ,  G06N10/00 ,  H03K19/195

Abstract: A method of performing a computational process using a quantum computer includes generating a laser pulse sequence comprising a plurality of laser pulse segments used to perform an entangling gate operation on a first trapped ion and a second trapped ion of a plurality of trapped ions that are aligned in a first direction, each of the trapped ions having two frequency-separated states defining a qubit, and applying the generated laser pulse sequence to the first and second trapped ions. Each of the plurality of laser pulse segments has a pulse shape with ramps formed using a spline at a start and an end of each of the plurality of laser pulse segments.