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纤维光学技术已在军事上广泛应用,尤其是光纤通讯、光纤制导和光纤陀螺已投入部队使用。在海军中,纤维光缆正逐渐替代舰船上的笨重而昂贵的大量铜缆。舰载光纤数据传输总线的使用,将极大的影响海军舰载武备的性能、使舰船发生重大变革。对海军武备产生重大影响的另一项光纤技术是光纤水听器。声纳是现代反潜战中的主要手段,水听器是声纳的核心器件。由于光纤水听器与通常的压电陶瓷水听器相比,具有重量轻,结构较简单、完全被动工作,不需要电源和水下电子设备,抗电磁干扰,成本较低,能做成大型声纳基
Fiber optic technology has been widely used in military applications, especially fiber-optic communications, fiber guidance, and fiber optic gyroscopes that have been put into force. In the Navy, fiber-optic cables are gradually replacing the cumbersome and expensive bulk copper cables on ships. The use of shipborne optical fiber data transmission bus will greatly affect the performance of the Navy’s naval equipment and a great change in the warship. Another fiber optic technology that has a significant impact on naval arms is the fiber hydrophone. Sonar is the main means of modern anti-submarine warfare, hydrophone is the core of sonar devices. Compared with the usual piezoceramic hydrophone, the fiber hydrophone has the advantages of light weight, simple structure, completely passive work, no need of power source and underwater electronic equipment, anti-electromagnetic interference, low cost and large size Sonar