Multi-channel WDM based on coupling between waveguide and micro-cavity

被引：0
|
作者：
杨春云 [1 ]
徐旭明 [1 ]
何灵娟 [1 ]
机构：
[1] Department of Physics,Nanchang University
来源：
Optoelectronics Letters | 2010年 / 6卷 / 03期
关键词：
WDM; Multi-channel WDM based on coupling between waveguide and micro-cavity;
D O I：
暂无
中图分类号：
TN814 [波导、波导管、波导传输线];
学科分类号：
0810 ; 081001 ;
摘要：
Based on the coupling between photonic crystals(PCs) waveguide and micro-cavity,a new method to design wavelength division multiplexing(WDM) is proposed.By changing the position of border dielectric rods of micro-cavity and adopting the output waveguide with a 60o bend,the property of micro-cavity is optimized.The new WDM is designed based on the model.And by modulating the border dielectric rods,different wavelengths can be coupled into the micro-cavity,and then are output from the load waveguide selectively.Only by adding a reflective layer in the bus waveguide,the transmission efficiency of output wavelengths is greatly improved.
引用
收藏
页码：218 / 221
页数：4
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