本文利用耦合波理论分析推导了单模平面光波导中两波混合的耦合波方程和弱相干光放大率的表示式。
The coupled equation of two-wave mixing and expressions for weak beam amplification in a single mode waveguide are deduced by application of coupled wave theory.
结果表明，此种新型光波导具有较好的单模性。
The results show that this kind of optical waveguide possesses good single mode property for practical application.
在对其平板光波导研究的基础上，进行了新型单模倒脊型聚合物光波导的设计与制做。
On the basis of the study on polymeric slab optical waveguide, a novel single moded polymeric converse ridge waveguide was designed and fabricated.
通过实验，深入研究了单模光纤与光波导开关的耦合封装，设计出封装用的实验装置。
Through experiments, the coupling of single mode fiber and waveguide switches has been researched thoroughly, and experimental devices have been designed.
通过实验，深入研究了单模光纤与光波导开关的耦合封装，设计出封装用的实验装置。
Through experiments, the coupling of single mode fiber and waveguide switches has been researched thoroughly, and experimental devices have been designed.
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