1) fiber-optic hydrophone
光纤水听器
1.
Research on the frequency characteristic of LPF in fiber-optic hydrophone system with PGC demodulation;
PGC解调光纤水听器系统低通滤波器频率特性的分析与研究
2.
Cluster-realization of PGC homodyne demodulation of fiber-optic hydrophone;
光纤水听器信号相位载波解调的集群实现
3.
Digital demodulation of the interferometric fiber-optic hydrophone;
干涉型光纤水听器的数字化解调
2) fiber optic hydrophone
光纤水听器
1.
A novel fiber optic hydrophone and vector hydrophone;
第五讲 新型光纤水听器和矢量水听器
2.
A fiber optic hydrophone to be used in towed line array;
拖曳线列阵用光纤水听器的研究
3.
Principle and applications of the fiber optic hydrophone;
光纤水听器的原理与应用
3) Optical fiber hydrophone
光纤水听器
1.
Working principles of Fabry-Pérot optical fiber hydrophone is referred,and the reason for working point choosing and system solution are given.
介绍了法布里-珀罗干涉型光纤水听器的工作原理,指出了工作点的选择依据及系统的实现方案。
2.
A novel method is proposed for time division multiplexing of optical fiber hydrophone .
针对光纤水听器阵列的具体情况,提出了一种以TI的F206型DSP为控制和数据采集中心,利用1×4光开关来实现4路光纤水听器时分复用的方案。
4) Optic fiber hydrophone
光纤水听器
1.
Multiplexing technology of optic fiber hydrophone array;
光纤水听器阵列的多路复用技术
2.
The acoustic sensing characteristics of an active optic fiber hydrophone was analyzed.
分析了一种有源型光纤水听器的水声传感原理,在一段掺铒光纤中写入具有π相移的光纤光栅构成光纤激光器,水声压力作用在激光器上引起激光波长的移位,采用干涉法检测出波长移位引起的相位变化即得到声压的信息。
5) fiber hydrophone
光纤水听器
1.
Suppression of SBS in fiber hydrophone by optical isolators based on Michelson fiber interferometer;
光隔离器法抑制Michelson干涉型光纤水听器中的SBS
2.
The fiber hydrophone based on Michelson fiber interferometer has high sensitivity which can be made up of large scale array.
Michelson干涉型光纤水听器是一种高灵敏度的干涉型光纤水听器,易于大规模成阵。
6) fiber grating hydrophone
光纤光栅水听器
1.
For the purpose of evaluating the acoustic characteristics of the fiber grating hydrophone towing array as well as its capability of eliminating the effects of acceleration and flow noise, a prototype of the array is developed.
为评估光纤光栅水听器拖曳线列阵基本声学性能及其抗加速度和抗流噪声能力,研制了光纤光栅水听器拖曳线列阵湖试样阵。
补充资料：听乐山人弹易水
【诗文】：
朱丝弦底燕泉急，燕将云孙白日弹。
嬴氏归山陵已掘，声声犹带发冲冠。
【注释】：
【出处】：
全唐诗：卷574-72
朱丝弦底燕泉急，燕将云孙白日弹。
嬴氏归山陵已掘，声声犹带发冲冠。
【注释】：
【出处】：
全唐诗：卷574-72
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条