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Simultaneous multi-channel optical communications system with beam pointing, switching, and tracking using moving focal plane devices
Simultaneous multi-channel optical communications system with beam pointing, switching, and tracking using moving focal plane devices
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机译:使用移动焦平面设备进行光束指向,切换和跟踪的同时多通道光通信系统
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摘要
A communications system made up of a number of multi-channel optical node (MCON) platforms uses free space optical communications terminals that have the ability to track, detect, measure, and respond to the acceleration or movement of the platform. Instead of using mirrors or traditional beam steering techniques, the platform uses a series of telecentric lens systems to re-align the focal plane such that beams are maintained in original pointing directions. A network of control systems is used to detect and measure movement of the platform, to re-align the platform after such movement, and to maintain connection with a number of other MCON platforms.
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