An Optical Transmission Technique for Fiber Wire-guided Torpedo
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摘要: 在高速布放的单芯制导光缆中实现光信息的双向高速和远程传输是提高光纤线导传输速率、增加传输距离和提高信息传输可靠性的关键。基于此, 结合鱼雷光纤线导系统特点, 详细分析了低动态损耗制导光缆、光通信模式选择、光信号发送与接收等技术, 提出了适宜于鱼雷光纤线导光传输的最佳模式。经工程实践验证, 该技术可以显著提高鱼雷光纤通信能力。Abstract: Bidirectional transmission of optical information with high-speed and long-distance in a rapidly laid sin-gle-core guidance optical-cable is a key factor for improving fiber wire-guidance transmission speed, extending trans-mission distance and enhancing information transmission reliability. Considering the characteristics of the torpedo′s fiber wire-guided system, this paper analyzes the techniques about the guidance optical-cable with low dynamic loss, the fiber communication mode selection, the optical signal transmission and receiving, and so on. As a result, an optimum mode of optical transmission for torpedo′s fiber wire-guided system is proposed. This study may provide a reference for improving torpedo′s optical-cable communication capacity.
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Key words:
- torpedo /
- fiber wire-guidance /
- optical transmission /
- guidance optical-cable /
- optical signal
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