%0 Journal Article
%T An Efficient MMI SOI Splitter with Multimode Input/Output Waveguides
%A Fang Qing
%A He Yuejiao
%A Xin Hongli
%A Li Fang
%A Liu Yuliang
%A <br>Fang Qing
%A He Yuejiao
%A Xin Hongli
%A Li Fang
%A and Liu Yuliang
%J 半导体学报
%D 2005
%I 
%X A 1×8 multimode interference power splitter with multimode input/output waveguides in SOI material is designed by the beam propagation method and fabricated by the inductive coupled plasma etching technology for use in fiber optics communication systems.The fabricated device exhibits low loss and good coupling uniformity.The excess loss is lower than 0.8dB,and the uniformity is 0.45dB at the wavelength of 1550nm.Moreover，the polarization dependent loss is lower than 0.7dB at 1550nm.The device size is only 2mm×10mm.
%K multimode interference
%K power splitter
%K SOI
%K multimode input/output waveguides<br>多模干涉
%K 功率分束器
%K SOI
%K 多模输入/输出波导
%K multimode
%K interference
%K power
%K splitter
%K SOI
%K multimode
%K input/output
%K waveguides
%K 多模输入
%K 输出波导
%K 干涉型
%K 分束器
%K Input
%K Multimode
%K Splitter
%K Efficient
%K Waveguides
%K size
%K polarization
%K dependent
%K excess
%K loss
%K lower
%K device
%K low
%K loss
%K good
%K coupling
%K uniformity
%K output
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=DC18EAE61630AC49&yid=2DD7160C83D0ACED&vid=96C778EE049EE47D&iid=0B39A22176CE99FB&sid=44A4891E33BFF455&eid=5D8C08279A19B0D4&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=13