中国激光, 2009, 36 (s2): 292, 网络出版: 2009-12-30
基于模式测试的单模多模单模光纤滤波器设计理论
Theory of Designing Single-Multi-Single Mode Fiber Filter Based on Mode Measurement
光纤光学 滤波器 单模多模单模结构 多模式测试 fiber optics filter single-multi-single mode fiber structure multimode measurement
摘要
光纤内集成式滤波器有着广泛的应用需求,是光纤光学领域的重要研究内容之一。开展了基于单模多模单模光纤结构的滤波器设计的理论研究,给出了对单模多模单模光纤结构中多模光纤内激励起的模式的干涉测试方案。该测试证实了基于单模多模单模光纤结构的滤波器分析理论中的激发多模式假设,同时为理论分析提供了重要的经验参数。给出了根据理论分析所设计的滤波器,测试结果表明该滤波器设计理论的有效性。讨论了影响该滤波器性能的因素。
Abstract
In-fiber filter has been focused on for many years and has broad applications in fiber optics area. The theoretical analysis of a single-multi-single mode (SMS) fiber based filter is presented. A multimode-measurement is realized based on an interference method in order to prove the excited multimode in the multimode fiber of SMS structure and to provide more accurate parameters used in the theoretical analysis. Designed filters are given to show the validity of the theoretical analysis. Other factors influencing the performance of the SMS based filter are discussed at last.
王凯军, 张建中, 郭明磊, 高麒麟, 彭石军, 孙伟民, 苑立波. 基于模式测试的单模多模单模光纤滤波器设计理论[J]. 中国激光, 2009, 36(s2): 292. Wang Kaijun, Zhang Jianzhong, Guo Minglei, Gao Qilin, Peng Shijun, Sun Weimin, Yuan Libo. Theory of Designing Single-Multi-Single Mode Fiber Filter Based on Mode Measurement[J]. Chinese Journal of Lasers, 2009, 36(s2): 292.
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