並列摘要
In the early stage, the hydrophones are typically based on the Mach-Zehnder or Michelson interferometer. Because these interferometers are of two arms, the optical path difference (OPD) between the reference and the sensing arm must be shorter than the coherent length of the light source. In this paper, in order to overcome these limitations, we use a sangac the interferometer, because of its zero OPD. Our experiments show that the sensitivity of the Sagnac-type hydrophone depends on the frequency, and is particularly suitable for sensing a low frequency undcrwater sound field with strong background noises.
被引用紀錄
陳冠佐（2014）。光纖周界入侵感測系統之研製〔碩士論文，國立清華大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0016-2912201413562096
延伸閱讀
- 郭展宇（2018）。布拉格光纖光柵水聽器〔碩士論文，逢甲大學〕。華藝線上圖書館。https://doi.org/10.6341/fcu.M0597429
- 李仁傑、蘇達貞、張順雄、許榮均、莊榮茂、陳兩興（1994）。水中感音器方向性自動化校準之研究。載於中華民國振動與噪音工程學會（主編），中華民國振動與噪音工程學會論文集（頁209-213）。中華民國振動與噪音工程學會。https://doi.org/10.30028/CSSVANNUAL.199406.0209
- Chen, Y. W. (2014). 水下聲波感測網路下具頻道感知與深度調適之繞徑協定 [master's thesis, Tamkang University]. Airiti Library. https://doi.org/10.6846/TKU.2014.00162
- 邱大維（2003）。水下阻抗管之設計與吸音材量測〔碩士論文，國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2003.00013
- 曹榮勳（2004）。The Study of Unbalanced In-Line Sagnac Fiber-Optics Temperature Sensor〔碩士論文，崑山科技大學〕。華藝線上圖書館。https://doi.org/10.6828/KSU.2004.00008