中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 半导体研究所
  3. 中国科学院半导体研究所
  4. 中国科学院半导体研究所（2009年前）
Geometry parameter optimization of large cross-sectional S-shaped bent rib waveguides for silicon based optical switches

文献类型：期刊论文

作者Li ZY (Li Zhi-Yong) ; Liu JW (Liu Jing-Wei) ; Yu JZ (Yu Jin-Zhong)
刊名chinese physics letters
出版日期2007
卷号24期号:3页码:744-746
关键词摘要: By using a genetic algorithm geometry parameters of large cross-sectional S-bend rib waveguides are optimized aiming at the least total loss when the propagation loss is considered. Optimized results are presented as an example of S-bend rib waveguides based on silicon-on-insulator (SOI) 4 x 4 optical switches. The value of 2dB/cm is given to the propagation loss according to the experimental results. The simulation results indicate that the total loss drops from 1.0002dB down to 0.4375dB without considering a lateral offset. If the offset is adopted the total loss reduces from 0.5463dB to 0.2365dB. In addition the effect of the rib height ratio on the loss is analysed and the optimal ratio is obtained to be 0.55.
ISSN号issn: 0256-307x
通讯作者电子邮箱地址: lizhy@semi.ac.cn
中文摘要地址: chinese acad sci, inst semicond, state key lab integrated optoelect, beijing 100083, peoples r china
学科主题光电子学
收录类别SCI
语种英语
公开日期2010-03-29
源URL[http://ir.semi.ac.cn/handle/172111/9622]  
专题半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式
GB/T 7714		 Li ZY ,Liu JW ,Yu JZ . Geometry parameter optimization of large cross-sectional S-shaped bent rib waveguides for silicon based optical switches[J]. chinese physics letters,2007,24(3):744-746.
APA Li ZY ,Liu JW ,&Yu JZ .(2007).Geometry parameter optimization of large cross-sectional S-shaped bent rib waveguides for silicon based optical switches.chinese physics letters,24(3),744-746.
MLA Li ZY ,et al."Geometry parameter optimization of large cross-sectional S-shaped bent rib waveguides for silicon based optical switches".chinese physics letters 24.3(2007):744-746.

入库方式： OAI收割

来源：半导体研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。