公开(公告)号：US10732569B2

公开(公告)日：2020-08-04

申请号：US16116834

申请日：2018-08-29

Applicant: DigiLens Inc.

Inventor： Jonathan David Waldern ,  Alastair John Grant ,  Milan Momcilo Popovich ,  Ratson Morad ,  Sean Michael Williams

IPC: G03H1/04 ,  G02B6/42 ,  G03H1/02 ,  G03H1/30

Abstract: Holographic volume gratings in waveguide cells can be recorded using many different methods and systems in accordance with various embodiments of the invention. One embodiment includes a holographic recording system including at least one laser source configured to emit recording beams and a movable platform configured to move between a first position and a second position, wherein when the movable platform is in the first position, the at least one laser source is configured to emit a first set of one or more recording beams toward a first set of one or more stations and when the movable platform is in the second position, the at least one laser source is configured to emit a second set of one or more recording beams toward a second set of one or more stations.

公开(公告)号：US20190212698A1

公开(公告)日：2019-07-11

申请号：US16116834

申请日：2018-08-29

Applicant: DigiLens, Inc.

Inventor： Jonathan David Waldern ,  Alastair John Grant ,  Milan Momcilo Popovich ,  Ratson Morad ,  Sean Michael Williams

IPC: G03H1/04

Abstract: Holographic volume gratings in waveguide cells can be recorded using many different methods and systems in accordance with various embodiments of the invention. One embodiment includes a holographic recording system including at least one laser source configured to emit recording beams and a movable platform configured to move between a first position and a second position, wherein when the movable platform is in the first position, the at least one laser source is configured to emit a first set of one or more recording beams toward a first set of one or more stations and when the movable platform is in the second position, the at least one laser source is configured to emit a second set of one or more recording beams toward a second set of one or more stations.

公开(公告)号：US20240152094A1

公开(公告)日：2024-05-09

申请号：US18353777

申请日：2023-07-17

Applicant: DigiLens Inc.

Inventor： Jonathan David Waldern ,  Alastair John Grant ,  Milan Momcilo Popovich ,  Ratson Morad ,  Sean Michael Williams

IPC: G03H1/04 ,  G02B6/42 ,  G03H1/02

CPC classification number: G03H1/0408 ,  G02B6/4204 ,  G03H1/0248 ,  G03H1/0465 ,  G03H2001/0434 ,  G03H2001/0439 ,  G03H1/30 ,  G03H2222/34 ,  G03H2223/16 ,  G03H2223/24 ,  G03H2223/50

Abstract: Holographic volume gratings in waveguide cells can be recorded using many different methods and systems in accordance with various embodiments of the invention. One embodiment includes a holographic recording system including at least one laser source configured to emit recording beams and a movable platform configured to move between a first position and a second position, wherein when the movable platform is in the first position, the at least one laser source is configured to emit a first set of one or more recording beams toward a first set of one or more stations and when the movable platform is in the second position, the at least one laser source is configured to emit a second set of one or more recording beams toward a second set of one or more stations.

公开(公告)号：US11703799B2

公开(公告)日：2023-07-18

申请号：US16935048

申请日：2020-07-21

Applicant: DigiLens Inc.

Inventor： Jonathan David Waldern ,  Alastair John Grant ,  Milan Momcilo Popovich ,  Ratson Morad ,  Sean Michael Williams

IPC: G03H1/04 ,  G02B6/42 ,  G03H1/02 ,  G03H1/30

CPC classification number: G03H1/0408 ,  G02B6/4204 ,  G03H1/0248 ,  G03H1/0465 ,  G03H1/30 ,  G03H2001/0434 ,  G03H2001/0439 ,  G03H2222/34 ,  G03H2223/16 ,  G03H2223/24 ,  G03H2223/50

Abstract: Holographic volume gratings in waveguide cells can be recorded using many different methods and systems in accordance with various embodiments of the invention. One embodiment includes a holographic recording system including at least one laser source configured to emit recording beams and a movable platform configured to move between a first position and a second position, wherein when the movable platform is in the first position, the at least one laser source is configured to emit a first set of one or more recording beams toward a first set of one or more stations and when the movable platform is in the second position, the at least one laser source is configured to emit a second set of one or more recording beams toward a second set of one or more stations.