【摘要】 本文概述了９０ 年代初兴起的硫化物光纤的独特性能、目前的发展状况及可能的应用前景；针对硫化物光纤实用化中的关键技术进行了分析，并对硫化物光纤的光敏机理作了一定的探讨。由于具有优于石英光纤的特点，硫化物光纤及其器件具有广阔的应用前景更多还原

【Abstract】 In this paper,we reviewed the characteristics,developments and applications of chalogenide fibers.The key technologies of experiments and the mechanism of the photosensitivity in such fibers are discussed.Because of the characteristics excelled than silica fiber,chalcogenide fibers will be widely used in the future.更多还原