Collaborative All-Optical Alignment System for Free Space Optics Communication

Collaborative All-Optical Alignment System for Free Space Optics Communication
复制标题

用于自由空间光通信的协作全光对准系统

DOI：
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发表时间：
2018
期刊：
International Workshop on Intelligent Networking and Collaborative Systems
影响因子：
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通讯作者：
Koichi Yoshida
Koichi Yoshida
中科院分区：
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文献类型：
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作者：
T. Tsujimura;K. Izumi;Koichi Yoshida

文献摘要

被引文献

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提出了一种双边自由空间光学系统（FSO）激光光束协同准直系统。设计并制作了主动自由空间光学装置，该装置可精确对准透射激光束。调整静校正也涉及两种技术进行了研究。协作调整方法使得可以仅使用发射激光束来连接远程FSO设备。基于高斯光束光学理论，推导了激光光斑分布的解析估计方法。它帮助激光束到达目标接收器，而无需反馈控制。
This paper proposes collaborative laser beam alignment system of bilateral free space optics (FSO). Active free space optics apparatus is designed and prototyped which aligns transmission laser beam precisely. Adjustment statics is also investigated involving two techniques. A collaborative adjustment method makes it possible to connect the remote FSO apparatus using nothing but the transmission laser beam. Analytic estimation method of laser spot distribution is formulated based on the Gaussian beam optics. It helps the laser beam to reach the target receiver without feedback control.