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	Research on the acceleration responsivity of the fiber-optic air-backed mandrel hydrophones - art. no. 683013
	Yin, Kai ; Zhang, Min ; Wang, Liwei ; Ding, Tianhuai ; Zhou, Hongpu ; Liao, Yanbiao
	2010-05-10 ; 2010-05-10
会议名称	ADVANCED SENSOR SYSTEMS AND APPLICATIONS III ; Conference on Advanced Sensor Systems and Applications III ; Beijing, PEOPLES R CHINA ; Web of Science
关键词	fiber-optic interferometer fiber-optic hydrophone acceleration responsivity ACOUSTIC SENSORS OPTICAL-FIBER SENSITIVITY Engineering, Electrical & Electronic Optics
中文摘要	In this work, the acceleration responsivity of the optical-fiber air-backed mandrel hydrophone is proposed and investigated both analytically and experimentally. The acceleration responsivity is a significant index of the hydrophone, and it would be a serious noise source of pressure phase sensitivity of the fiber-optic hydrophone in high vibration environments. The three-dimensional quazistatically theoretical model of the hydrophone is created and the acceleration responsivity of the hydrophone is analyzed. On the basis of the analyses of the parameters of the theoretical model, main restrictively factors and the improved methods are obtained. According to general format which is proposed, certain structures of the mandrel fiber-optic hydrophone is produced with determined parameters, and the acceleration responses validate our theory model. The theoretical and experimental treatment give a set of guidelines, which should be followed in order to minimize the acceleration responsivity of the fiber-optic mandrel hydrophone, and the symmetrical structure could be applied to reduce the acceleration noises greatly. The hydrophone could be designed to achieve the required performances according to the model created above.
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING ; BELLINGHAM ; 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19422]
专题	清华大学
推荐引用方式 GB/T 7714	Yin, Kai,Zhang, Min,Wang, Liwei,et al. Research on the acceleration responsivity of the fiber-optic air-backed mandrel hydrophones - art. no. 683013[C]. 见:ADVANCED SENSOR SYSTEMS AND APPLICATIONS III, Conference on Advanced Sensor Systems and Applications III, Beijing, PEOPLES R CHINA, Web of Science.

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