金属涂层光纤制备方法与性能研究进展

Research Progress on Preparation Method and Property ofMetal Coated Optical Fibers

金属涂层光纤适用于极端环境下的探测与信息传输。目前,金属涂层光纤研究主要聚焦于:(1)不同制备方法,包括化学镀法、电镀法、溅射法、蒸镀法和熔融金属法的具体制备工艺,比较不同工艺参数对金属涂层质量的影响;(2)金属涂层光纤涂层质量、力学性能和宏弯损耗性能的表征评价方法;(3)金属涂层光纤的应用场景。本文综述了金属涂层光纤制备方法和性能的研究进展,总结了金属涂层光纤目前存在的问题,为金属涂层光纤今后的科学研究和发展提供参考。

Metal coated optical fibers are suitable for detection and information transmission in extreme environments.At present,the research on metal coated optical fibers mainly focuses on:(1)the different preparation methods,including electroless plating,electroplating,sputtering,evaporation and molten metal method,and comparing the effects of different process parameters on metal coating quality;(2)characterization and evaluation methods of metal-coated optical fiber coating quality,mechanical properties,and macrobending loss performance;(3)application scenarios of metal coated optical fibers.This paper reviewed the research progress of the preparation methods and properties,summarized the current problems,and provided references for the scientific research and development of metal coated optical fibers.