Wideband criterion for multimode interference splitters

被引：3
作者：
Lu, Hung-Chih [1 ]
Wang, Way-Seen
机构：
[1] Natl Taiwan Univ, Dept Elect Engn, Taipei 106, Taiwan
[2] Natl Taiwan Univ, Grad Inst Elestroopt Engn, Taipei 106, Taiwan
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2006年 / 18卷 / 21-24期
关键词：
multimode interference (MMI); power splitter; wideband;
D O I：
10.1109/LPT.2006.885281
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：
A wideband criterion for multimode interference (MMI) splitter is proposed. The basic principle is based on reducing the interference length difference and making it shorter than the spot size for constructive mode interference. Simulation results show the spectra of proposed MMI splitter is wide enough (1.26-1.70 mu m) to cover the fiber communication band and the size of the splitter is more compact than that of the conventional MMI or Y-branch splitter.
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页码：2332 / 2334
页数：3
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