专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2018026514A1 MULTI-POINT FREE SPACE OPTICAL COMMUNICATION SYSTEM 审中-公开
标题翻译：多点自由空间光通信系统
公开(公告)号：WO2018026514A1
公开(公告)日：2018-02-08
申请号：PCT/US2017/042741
申请日：2017-07-19
申请人： GOOGLE LLC
发明人： SEGURA, Ben, Warren , MATHLOUTHI, Walid
IPC分类号： H04B10/112
CPC分类号： H04B10/40 , H04B10/00 , H04B10/11 , H04B10/1125 , H04B10/1129 , H04B10/118 , H04B10/2504 , H04B10/29 , H04J14/02
摘要： A system includes an optical transceiver (204, 204a) configured to transmit/receive at least one optical feed (220) and a beam separator (210) configured to separate the optical feed into a plurality of optical beams (20, 20a-f), and spatially combine the optical beams into the optical beam. The system also includes a dichroic mirror (212) optically coupled to the beam separator and configured to reflect the optical beams, and allow beacon signals (224, 224a-f) to pass therethrough. A position sensitive detector (228) of the system optically couples to the dichroic mirror and is configured to sense an incidence position of each beacon signal allowed to pass through the dichroic mirror, and output a position error (230) for each optical beam based on the sensed incidence positions.
摘要翻译：系统包括被配置为发送/接收至少一个光馈送（220）的光收发器（204,204a）和被配置为将光馈送分离成多个光馈送器（220）的光束分离器（210）（20,20a-f），并将光束在空间上组合到光束中。该系统还包括光学耦合到光束分离器并配置成反射光束并允许信标信号（224,224a-f）通过的分色镜（212）。系统的位置敏感检测器（228）光学耦合到分色镜并且被配置为感测允许通过分色镜的每个信标信号的入射位置，并且基于每个光束输出位置误差（230）感觉到的发病位置。

IPRDB

热门服务

关于我们

友情链接

联系方式