LARGE SINGLE-MODE RIB WAVE-GUIDES IN GESI-SI AND SI-ON-SIO2

被引:543
作者
SOREF, RA [1 ]
SCHMIDTCHEN, J [1 ]
PETERMANN, K [1 ]
机构
[1] TECH UNIV BERLIN,INST HOCHFREQUENZTECH,W-1000 BERLIN 10,GERMANY
关键词
D O I
10.1109/3.83406
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Mode-matching and beam-propagation methods are used to analyze single-mode operation of optical GeSi-Si and Si-SiO2 semiconductor rib waveguides. We determined the waveguide dimensions that will allow only the fundamental HE00 or EH00 mode to propagate. For both material systems, we find that the rib can be several microns wide and several microns high, thus allowing efficient coupling to single-mode fibers.
引用
收藏
页码:1971 / 1974
页数:4
相关论文
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