公开(公告)号：US20180032896A1

公开(公告)日：2018-02-01

申请号：US15663535

申请日：2017-07-28

Applicant: Trustees of Princeton University

Inventor： Jason W. Fleischer ,  Chien-Hung Lu ,  Xiaohang Sun ,  Matthew Reichert ,  Hugo Defienne

IPC: G06N99/00 ,  G06F17/17 ,  G06F17/18 ,  G06E1/04 ,  G06F17/14

CPC classification number: G06N10/00 ,  G06E1/04 ,  G06F17/14 ,  G06F17/17 ,  G06F17/18 ,  G06T5/10

Abstract: A quantum information processing system comprises a light source, a detector, at least one spatial light modulator and at least one optical lens. The light source is configured to provide a beam of entangled photons. The at least one optical lens is configured to project the resultant beam onto the spatial light modulator, either by direct imaging or by performing a full or partial optical Fourier transform. Said spatial light modulator includes a plurality of discrete pixels and is configured to select one or more of the plurality of discrete pixels to generate a resultant beam from said beam of entangled photons. The resultant beam from said spatial light modulator is projected onto the detector. For optical computation, such as search algorithms, the configuration and projections are repeated to find the optimal solution.

公开(公告)号：US11727294B2

公开(公告)日：2023-08-15

申请号：US15663535

申请日：2017-07-28

Applicant: Trustees of Princeton University

Inventor： Jason W. Fleischer ,  Chien-Hung Lu ,  Xiaohang Sun ,  Matthew Reichert ,  Hugo Defienne

IPC: H01L27/00 ,  G06N10/00 ,  G06E1/04 ,  G06F17/18 ,  G06F17/17 ,  G06F17/14 ,  G06E3/00 ,  G06T5/10

CPC classification number: G06N10/00 ,  G06E1/04 ,  G06E3/005 ,  G06F17/14 ,  G06F17/17 ,  G06F17/18 ,  G02F2203/12 ,  G06T5/10

Abstract: A quantum information processing system comprises a light source, a detector, at least one spatial light modulator and at least one optical lens. The light source is configured to provide a beam of entangled photons. The at least one optical lens is configured to project the resultant beam onto the spatial light modulator, either by direct imaging or by performing a full or partial optical Fourier transform. Said spatial light modulator includes a plurality of discrete pixels and is configured to select one or more of the plurality of discrete pixels to generate a resultant beam from said beam of entangled photons. The resultant beam from said spatial light modulator is projected onto the detector. For optical computation, such as search algorithms, the configuration and projections are repeated to find the optimal solution.