摘要
调研了近几年光纤传感器在海洋探测方面的研究进展,主要包括测量海水温度、压力、盐度、叶绿素、pH值和溶解氧的相关光纤传感器以及光纤水听器。简要介绍了光纤传感器的基本原理、结构及性能,同时跟踪了国内外相关的最新研究进展,并与传统的测量方法进行了比较,分析得出光纤传感器是对现有传统海洋探测器的重要补充,并在一些探测领域具有独特的优势。文章最后,探讨了光纤传感技术的未来发展趋势,认为在海洋温度、压力、叶绿素、水听器等领域可能会率先突破技术瓶颈并实现商用,同时提出了未来海洋光纤探测技术新的研究方向。
Ocean has an essential role in supporting human in the world attach increasing significance to the progress survival and development. Therefore, many countries of various marine detection technologies, and many efforts have been made globally to press ahead related programs. At the same time, the optical fiber sensor has been widely applied in aerospace, marine sector, nuclear industry, medical treatment, oil drilling, power transmission, scientific research and many other fields. This paper systematically reviews the principle, structure and development of hydrophones, covering temperature, pressure, salinity, chlorophyll, pH, dissolved oxygen and fiber optic types, concentrates on the latest research progress, and compared with the traditional measurement methods. Finally, the future development direction of optical fiber marine sensors is discussed to reach a conclusion that fiber optic sensors will be soon making breakthroughs and realize commercialization in the field of temperature, pressure, chlorophyll and hydrophone. This paper also puts forward the new research direction of optical fiber ocean exploration.
出处
《海洋技术学报》
2017年第5期1-10,共10页
Journal of Ocean Technology
基金
国家自然科学基金资助项目(61378070
51672091)
关键词
光纤
光纤传感器
海洋探测
海洋监测
研究进展
optic fiber
optic fiber sensor
ocean exploration
ocean monitoring
ocean science
