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- Abstract: Optic fiber hydrophone has the highest sensitivity among current underwater sensors. 文摘:光纤水听器作为目前水下声场探测灵敏度最高的器件,所具有的优异性能,使其成为未来新型声纳装置的最佳选择。
- Optic fiber hydrophone has the highest sensitivity among current underwater sensors. 光纤水听器作为目前水下声场探测灵敏度最高的器件,所具有的优异性能,使其成为未来新型声纳装置的最佳选择。
- The debugging result of the multiplexing system show that the system is able to realize the multiplexing of the optical fiber hydrophone. 并进行了时分复用系统总体调试,结果表明我们所设计的系统能够实现对光纤水听器的时分复用。
- The measure result of the system noise show that the optical fiber hydrophone TDM system would not bring obvious noise under the current level of the detector"s noise. 系统噪声的测试结果表明在当前探测器噪声水平下,利用光开关实现的水听器时分复用系统不会带来明显的噪声。
- In this paper, the structure of the optical fiber hydrophone time division multiplexing(TDM) array is discussed, and a novel TDM method using an 1 X N optical switch to distribute optical power is proposed . 本文对光纤水听器时分复用系统阵列结构进行了分析,提出一种利用1×N的光开关代替光门器件和延迟光纤来对各通道进行功率分配,实现光纤水听器时分复用的方案。
- interferometric optic fiber hydrophone 干涉型光纤水听器
- Interferometric optical fiber hydrophone 干涉型光纤水听器
- multimode optical fiber hydrophone 多模光纤水听器
- Time Division Multiplexing of Optical Fiber Hydrophone Using Optical Switch 利用光开关实现的光纤水听器时分复用网络
- Development of the digital PGC homodyne demodulation system based on interferometric optical fiber hydrophone 干涉型光纤水听器PGC数字式零差解调系统的开发
- Optic fiber hydrophone 光纤水听器
- optical fiber hydrophone 光纤水听器
- The basic principle of pressure optical fiber vector hydrophone made of thin-walled cylindrical shell is described. 分析了薄壁圆柱壳体压差式光纤矢量水听器的基本原理。
- A new type of optical fiber underwater acoustic sensor (hydrophone) constructed with two fiber Bragg gratings (FBG) with signal self-demodulation function is presented. 提出了一种新型的光纤布拉格光栅(FBG)水声传感探头结构以及光纤光栅传感信号的自解调方法。
- Optical fiber sensor use for miss parts detection. 光纤感测缺料侦测。
- First transatlantic optical fiber cable. 第一根跨洋光纤电缆贯通。
- Shanghai Jiayu Optic Fiber Communications Technologies Co., LTD. 上海嘉玉光通讯技术有限公司。
- Design and analysis of the new type reflecting optical fiber. 一种新型反射式光纤压力传感器的设计分析。
- Nowadays, optical fibers are widely used. 目前光导纤维正得到广泛的应用。
- Some Experiences on Optical Fiber Circuitry Design and Test. 光纤线路设计调试经验点滴。