发明名称 |
ATMOSPHERIC TURBULENCE DATA OPTICAL SYSTEM |
摘要 |
An atmospheric turbulence data optical LIDAR system for computation of wind velocity includes a laser (16) to transmit one or more beams to a target, an optical head (10) including a transmitting optics (12) and a collecting lens (14) for receiving one or more corresponding beam returns from the target. A detection system (18) includes a multi-element detector array at near a focal plane of the collecting lens. For each element of the multi-element detector array there is a specific optical path in the atmosphere leading from the laser to the target and back from the target to the element. A processor measures (20) signal fluctuations of an element of the multi-element detector array and computes therefrom crosswind velocity of wind in the atmosphere. The processor calculates turbulence strength changes. |
申请公布号 |
EP3058390(A1) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20140793351 |
申请日期 |
2014.10.02 |
申请人 |
SOREQ NUCLEAR RESEARCH CENTER |
发明人 |
SHAPIRA, JOSEPH;ENGLANDER, AVRAHAM;PORAT, OMER |
分类号 |
G01S17/58;G01P5/26;G01S17/88;G01S17/95 |
主分类号 |
G01S17/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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