Investigation on pressure sensitivity of fiber optic mandrel hydrophone - art. no. 659544
| Data(s) |
2007
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| Resumo |
Pressure sensitivity of the fiber optic mandrel hydrophone is analyzed in this paper. Based on the theory of elasticity, the mechanism of the pressure response is studied. The influence of the optical fiber on the compliant mandrel on the pressure response is taken into consideration for the first time. The radial deformation of the mandrel under the pressure of the fiber optic and the underwater pressure is analyzed in details. Based on the theory of photo-elasticity, the phase shift of the Mach-Zehnder interferometer is given. The pressure sensitivity is evaluated both theoretically and experimentally, and the results show a good correlation between the theoretical and experimental results. Pressure sensitivity of the fiber optic mandrel hydrophone is analyzed in this paper. Based on the theory of elasticity, the mechanism of the pressure response is studied. The influence of the optical fiber on the compliant mandrel on the pressure response is taken into consideration for the first time. The radial deformation of the mandrel under the pressure of the fiber optic and the underwater pressure is analyzed in details. Based on the theory of photo-elasticity, the phase shift of the Mach-Zehnder interferometer is given. The pressure sensitivity is evaluated both theoretically and experimentally, and the results show a good correlation between the theoretical and experimental results. zhangdi于2010-03-29批量导入 Made available in DSpace on 2010-03-29T06:06:07Z (GMT). No. of bitstreams: 1 2256.pdf: 189747 bytes, checksum: 0c520f157fc06d1e46602b8fbe002ff4 (MD5) Previous issue date: 2007 SPIE Russia Chapter.; Russian Fdn Basic Res. Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China SPIE Russia Chapter.; Russian Fdn Basic Res. |
| Identificador | |
| Idioma(s) |
英语 |
| Publicador |
SPIE-INT SOC OPTICAL ENGINEERING 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA |
| Fonte |
Zhang, WT (Zhang, Wentao); Liu, YL (Liu, Yuliang); Li, F (Li, Fang) .Investigation on pressure sensitivity of fiber optic mandrel hydrophone - art. no. 659544 .见：SPIE-INT SOC OPTICAL ENGINEERING .Fundamental Problems of Optoelectronics and Microelectronics III丛书标题: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) ,1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA ,2007,Pts 1 and 2 6595: 59544-59544 Part 1-2 |
| Palavras-Chave | #光电子学 #pressure sensitivity #fiber optic #hydrophone #TRANSDUCTION |
| Tipo |
会议论文 |
