公开(公告)号：US20160209266A1

公开(公告)日：2016-07-21

申请号：US13939711

申请日：2013-07-11

Applicant: BAE Systems Information and Electronic Systems Integration Inc.

Inventor： Allister McNeish

IPC: G01J1/42

CPC classification number: G01J1/4257 ,  G01J1/0411 ,  G01J1/4228 ,  G01S3/781 ,  G01S3/784

Abstract: A method and apparatus of detecting laser in a laser warning receiver is disclosed. A panoramic lens assembly utilized in cameras is combined with a laser detection focal plane. Incident laser light is refracted in the panoramic lens and made to illuminate a multiplicity of individual sensor elements. By determining the corresponding intensity of the laser light on the sensors, the angle of arrival resolutions superior to the element angular resolutions can be achieved. The combination of a panoramic lens with a laser detection focal plane provides a low cost laser warning for wrap around ground based situational awareness.

Abstract translation: 公开了一种在激光警告接收器中检测激光的方法和装置。 在相机中使用的全景镜头组件与激光检测焦平面组合。 入射激光在全景透镜中被折射并且被照亮多个单独的传感器元件。 通过确定传感器上相应的激光强度，可以实现比元素角分辨率更高的到达角分辨率。 全景镜头与激光检测焦平面的组合提供了低成本的激光警告，用于包围地面状态感知。

公开(公告)号：US09448107B2

公开(公告)日：2016-09-20

申请号：US13939711

申请日：2013-07-11

Applicant: BAE Systems Information and Electronic Systems Integration Inc.

Inventor： Allister McNeish

IPC: G01S13/66 ,  G01J1/42

CPC classification number: G01J1/4257 ,  G01J1/0411 ,  G01J1/4228 ,  G01S3/781 ,  G01S3/784

Abstract: A method and apparatus of detecting laser in a laser warning receiver is disclosed. A panoramic lens assembly utilized in cameras is combined with a laser detection focal plane. Incident laser light is refracted in the panoramic lens and made to illuminate a multiplicity of individual sensor elements. By determining the corresponding intensity of the laser light on the sensors, the angle of arrival resolutions superior to the element angular resolutions can be achieved. The combination of a panoramic lens with a laser detection focal plane provides a low cost laser warning for wrap around ground based situational awareness.

Abstract translation: 公开了一种在激光警告接收器中检测激光的方法和装置。 在相机中使用的全景镜头组件与激光检测焦平面组合。 入射激光在全景透镜中被折射并且被照亮多个单独的传感器元件。 通过确定传感器上相应的激光强度，可以实现比元素角分辨率更高的到达角分辨率。 全景镜头与激光检测焦平面的组合提供了低成本的激光警告，用于包围地面状态感知。