公开(公告)号：WO2014011241A2

公开(公告)日：2014-01-16

申请号：PCT/US2013/032857

申请日：2013-03-18

Applicant: ZUK, David M.

Inventor： ZUK, David M. ,  MANN, Scott Linde

IPC: G01S17/88

CPC classification number: G01S17/107 ,  G01S7/4817 ,  G01S7/4818 ,  G01S17/95 ,  Y02A90/19

Abstract: A system for scanning light to define a range gated signal includes a pulsed coherent light source that directs light into the atmosphere, a light gathering instrument that receives the light modified by atmospheric backscatter and transfers the light onto an image plane, a scanner that scans collimated light from, the image plane to form a range gated signal from the light modified by atmospheric backscatter, a control circuit that coordinates timing of a scan rate of the scanner and a pulse rate of the pulsed coherent light source so that the range gated signal is formed according to a desired range gate, an optical device onto which an image of the range gated signal is scanned, and an interferometer to which the image of the range gated signal is directed by the optical device. The interferometer is configured to modify the image according to a desired analysis.

Abstract translation: 用于扫描光以限定范围门控信号的系统包括将光引导到大气中的脉冲相干光源，收集由大气背散射改变的光并将光传输到图像平面上的光收集仪器，扫描准直的扫描仪 来自图像平面的光从由大气后向散射改变的光形成范围选通信号，控制电路，其协调扫描仪的扫描速率的定时和脉冲相干光源的脉冲频率，使得范围选通信号为 根据期望的范围门形成，其上扫描范围门控信号的图像的光学装置以及由光学装置引导范围选通信号的图像的干涉仪。 干涉仪被配置为根据期望的分析修改图像。