Modecoupling相关论文
Based on the index-induced mode coupling between the higher-order mode in core and the fundamental mode in cladding tube......
A Study on the Relationship Among Several Friction Induced Instability Mechanisms Based on Multi-Pio
Brake noise is the hotspot in the field of automotive NVH. Till now, four main frictional squeal mechanisms for the gen-......
A resonator-waveguide coupling (RWC) system consisting of a single resonator coupled to a waveguide is traditionally ref......
By developing a numerical mode coupling method and only considering the out-of-plane vibration of square graphene sheets......
The main motivation of this talk is to determine the direction of spectrum cascade of drift wave turbulence in toroidal ......
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在少模光纤的模分复用(MDM)系统中,少模光纤之间的熔接不可避免。精确测量少模光纤熔接点处的模式耦合,可以为评估熔接质量和定位......
基于模式耦合原理,计算得到声光可调谐滤波器输出波形的第一侧瓣高达-9.5 dB,实验得到该结果约为-8 dB;阐明了侧瓣产生的机理,并提......
Effects of mode coupling between low-mode radiation flux asymmetry and intermediate-mode ablator rou
The low-mode shell asymmetry and high-mode hot spot mixing appear to be the main reasons for the performance degradation......
模式耦合、弯曲畸变、弯曲损耗是大模场光纤激光中重要的考虑因素。为了研究模场畸变对于大模场光纤光束质量的影响，理论研究了阶跃......
本文应用干涉技术测量高双折射偏振保持光纤中模式耦合点的空间分布.测量系统由采用宽带半导体激光器作为光源的调制迈克尔逊干涉......
针对空心单模Bragg光纤在1.55μm附近表现出非常大的正色散, 研究了包层缺陷层对空心单模Bragg光纤色散的调节作用。利用光学软件F......
基于少模光纤模分复用的量子—经典信号同传方案中,光纤内的模式耦合效应会导致信道间发生串扰,造成误码。为此,构建了少模光纤分......
多模光纤模间干涉传感器因其自身结构简单、成本低廉、重量轻、灵敏度高、集成度好、不受电磁干扰等优点成为光纤传感器的研究热点......
为了降低相邻线偏振(LP)模式耦合导致的串扰,提出了一种沟槽和纳米孔辅助的双包层弱耦合少模光纤。首先,利用有限元方法分析了光纤......
运用模式耦合理论，分析了光纤光栅的一些重要的特征，并模拟分析出各种特性曲线，为制作与使用光纤光栅提供理论指导。......
