摘要
应用局部耦合模理论，对非对称臂宽带光纤耦合器熔锥的形成及耦合发生过程作了较为精确的分析，计算得出了这类耦合器的熔锥特性曲线及光谱特性曲线，本文理论的进一步简化可得到一个特例。
Use local coupled-mode theory to analyze more accurately the tapening and coupling process of a wide band coupler with an unsymmetrical arm The curves of fused taper characteristic and spectrum characteristic were obtaimed by calculation simplifying the theory can lead to a special example which agrees with other articles..
出处
《宁波大学学报（理工版）》
CAS
1997年第3期9-13,共5页
Journal of Ningbo University：Natural Science and Engineering Edition
基金
浙江省自然科学基金
关键词
非对称臂
宽带
耦合器
光谱特性
unsymmetrical arm wide band coupler spectrum characterictic
