Dfb fiber laser hydrophone with band-pass response
文献类型：期刊论文
| 作者 | Zhang, Faxiang; Zhang, Wentao; Li, Fang; Liu, Yuliang |
| 刊名 | Optics letters
 |
| 出版日期 | 2011-11-15 |
| 卷号 | 36期号:22页码:4320-4322 |
| ISSN号 | 0146-9592 |
| 通讯作者 | Zhang, wentao(zhangwt@semi.ac.cn) |
| 英文摘要 | A distributed-feedback fiber laser hydrophone with band-pass response is presented. the design of the hydrophone aims to equalize static pressure and eliminate signal aliasing of high-frequency acoustic components. theoretical analysis is presented based on electro-acoustic theory. the experimental results agree well with the theory. the measured underwater responses show that the hydrophone has a pressure sensitivity of -170 db re : pm/mu pa over a bandwidth between 100 hz and 500 hz. a sensitivity reduction exceeding -35 db is observed at 2500 hz. the tested static pressure sensitivity of the hydrophone is -226 db. the proposed fiber laser hydrophone of this kind is expected to have important application in deep water fiber-optic sonar systems with anti-aliasing, and the understanding gained through this work can be extended to a guide of hydrophone design for required filtering bandwidth. (c) 2011 optical society of america |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000297215300004 |
| 出版者 | OPTICAL SOC AMER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428148 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zhang, Wentao |
| 作者单位 | Chinese Acad Sci, Inst Semicond, Optoelect Syst Lab, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Faxiang,Zhang, Wentao,Li, Fang,et al. Dfb fiber laser hydrophone with band-pass response[J]. Optics letters,2011,36(22):4320-4322. |
| APA | Zhang, Faxiang,Zhang, Wentao,Li, Fang,&Liu, Yuliang.(2011).Dfb fiber laser hydrophone with band-pass response.Optics letters,36(22),4320-4322. |
| MLA | Zhang, Faxiang,et al."Dfb fiber laser hydrophone with band-pass response".Optics letters 36.22(2011):4320-4322. |
入库方式： iSwitch采集
来源：半导体研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。