Based on self-imaging phenomenon multiple coupled heterostructure photonic crystal waveguides power splitter
A novel power splitter based on self-imaging phenomenon in multimode heterostructure is designed and analyzed. Such a photonic crystal waveguide is a structure combining square and hexagonal photonic crystal lattices. The size and transmission of our designed new power splitter is much smaller and higher in comparison with the conventional MMI power splitter. The device can be applied to optical communication systems and be integrated easily with other optical devices. The finite-difference time-domain (FDTD) method is adopted for the numerical simulation of related structure. This approach can be extended to novel design of MMI device based on photonic crystals.
Self-imaging principle heterostructure photonic crystals waveguides power splitter photonic bandgap (PBG) finite-difference time-domain (FDTD)
Xu-ming Xu Wei Li Ling Tao
Nature science collage of Nanchang University,Nanchang,Jiangxi 330031 ,China College of Information Engineering，Nanchang University，Nanchang 330029，China
国际会议
2008亚太光通信会议(Asia-Pacific Optical Communications 2008)
杭州
英文
2008-10-26（万方平台首次上网日期，不代表论文的发表时间）