| 基于分布反馈光纤激光技术的水听器研究进展 |
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| 引用本文： | 常军,霍佃恒,祁海峰,马良柱,王金玉.基于分布反馈光纤激光技术的水听器研究进展[J].山东科学,2008,21(6):78-80. |
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| 作者姓名： | 常军 霍佃恒 祁海峰 马良柱 王金玉 |
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| 作者单位： | 1. 山东省科学院激光研究所,山东,济南,250014
2. 山东微感光电子有限公司,山东,济南,250014 |
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| 基金项目： | 山东省自然科学基金，国家科技支撑计划 |
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| 摘 要： | 基于分布反馈光纤激光技术的水声传感器以高灵敏度、大动态范围、易于组成阵列、重量轻、体积小等优势引起了广泛关注并在国防领域及其他领域开始获得应用。本文介绍了这种传感器的工作原理，在灵敏度、动态范围、阵列组成等方面的研究进展以及它所获得的应用。
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| 关 键 词： | 分布反馈光纤激光器 水听器 声波 振动传感 |
A Survey of the Research on Distributed Feedback Fiber Laser Based Hydrophone |
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| CHANG Jun,HUO Tian-heng,QI Hai-feng,MA Liang-zhu,WANG Jin-yu.A Survey of the Research on Distributed Feedback Fiber Laser Based Hydrophone[J].Shandong Science,2008,21(6):78-80. |
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| Authors: | CHANG Jun HUO Tian-heng QI Hai-feng MA Liang-zhu WANG Jin-yu |
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| Affiliation: | CHANG Jun,HUO Tian-heng,QI Hai-feng,MA Liang-zhu,WANG Jin-yu(1.Institute of Laser, Shandong Academy of Sciences, Jinan 250014, China ; 2. Shandong Micro-sensor Photonics Limited, Jinan 250014, China) |
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| Abstract: | A distributed feedback fiber laser based hydrophone has become a research focus and has been applied in national defense and other areas for its positives of high sensitivity,large dynamic range,easy array constitution,light weight,small size,etc.We present its work principle,the surveys of its sensitivity,dynamic range and array constitution and its applications. |
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| Keywords: | distributed feedback fiber laser acoustic wave vibration sensor hydrophone |
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