公开(公告)号：US11408765B2

公开(公告)日：2022-08-09

申请号：US15789061

申请日：2017-10-20

Applicant: ELBIT SYSTEMS OF AMERICA, LLC

Inventor： James Anton Harder ,  Michaelene Williams Sprague

IPC: G01J1/04 ,  G01J1/42 ,  G01J1/02 ,  F41G7/22

Abstract: There is provided in a first form, a detector. The detector includes a photosensitive detector element; and a reflecting surface disposed about and proximal to the photosensitive detector element, wherein the reflecting surface is configured to reflect radiation impinging on the reflecting surface onto the photosensitive detector element; and wherein the reflecting surface is further configured to determine a field of regard greater than a predetermined field of view.

公开(公告)号：US09891099B2

公开(公告)日：2018-02-13

申请号：US14445221

申请日：2014-07-29

Applicant: ELBIT SYSTEMS OF AMERICA, LLC

Inventor： James Anton Harder ,  Michaelene Williams Sprague

IPC: G01J1/04 ,  F41G7/22

CPC classification number: G01J1/0411 ,  F41G7/226 ,  F41G7/2293 ,  G01J1/0266 ,  G01J1/0422 ,  G01J1/4228

Abstract: There is provided in a first form, a system including a detector and a reflector disposed about and proximal to the detector, at least of portion of the reflector being disposed in front of the detector. The reflector is configured to reflect at least a portion of the radiation directed to the system at an angle greater than a first predetermined value onto the detector, and the system is configured so that at least a portion of the radiation directed to the system at an angle less than the first predetermined value directly impinges on the detector.

公开(公告)号：US20170102264A1

公开(公告)日：2017-04-13

申请号：US14445221

申请日：2014-07-29

Applicant: ELBIT SYSTEMS OF AMERICA, LLC

Inventor： James Anton Harder ,  Michaelene Williams Sprague

IPC: G01J1/04

CPC classification number: G01J1/0411 ,  F41G7/226 ,  F41G7/2293 ,  G01J1/0266 ,  G01J1/0422 ,  G01J1/4228

Abstract: There is provided in a first form, a system including a detector and a reflector disposed about and proximal to the detector, at least of portion of the reflector being disposed in front of the detector. The reflector is configured to reflect at least a portion of the radiation directed to the system at an angle greater than a first predetermined value onto the detector, and the system is configured so that at least a portion of the radiation directed to the system at an angle less than the first predetermined value directly impinges on the detector.

公开(公告)号：US20180038730A1

公开(公告)日：2018-02-08

申请号：US15789061

申请日：2017-10-20

Applicant: ELBIT SYSTEMS OF AMERICA, LLC

Inventor： James Anton Harder ,  Michaelene Williams Sprague

IPC: G01J1/04 ,  F41G7/22

CPC classification number: G01J1/0411 ,  F41G7/226 ,  F41G7/2293 ,  G01J1/0266 ,  G01J1/0422 ,  G01J1/4228

Abstract: There is provided in a first form, a detector. The detector includes a photosensitive detector element; and a reflecting surface disposed about and proximal to the photosensitive detector element, wherein the reflecting surface is configured to reflect radiation impinging on the reflecting surface onto the photosensitive detector element; and wherein the reflecting surface is further configured to determine a field of regard greater than a predetermined field of view.