机构

• 半导体研究所 [4]

采集方式

• OAI收割 [4]

内容类型

• 会议论文 [2]
• 期刊论文 [2]

发表日期

• 2007 [4]

学科主题

• 光电子学 [4]

筛选

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 学科主题：光电子学    发表日期：2007     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Geometry parameter optimization of large cross-sectional S-shaped bent rib waveguides for silicon based optical switches 期刊论文  OAI收割 chinese physics letters, 2007, 卷号: 24, 期号: 3, 页码: 744-746 Li ZY (Li Zhi-Yong); Liu JW (Liu Jing-Wei); Yu JZ (Yu Jin-Zhong) 收藏  |  浏览/下载：103/0  |  提交时间：2010/03/29 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.   Heavily doped polycrystalline 3C-SiC growth on SiO2/Si(100) substrates for resonator applications 会议论文  OAI收割 6th european conference on silicon carbide and related materials, newcastle upon tyne, england, sep, 2006 Sun, G (Sun, Guosheng); Ning, J (Ning, Jin); Liu, X (Liu, Xingfang); Zhao, Y (Zhao, Yongmei); Li, J (Li, Jiaye); Wang, L (Wang, Lei); Zhao, W (Zhao, Wanshun); Wang, L (Wang, Liang) 收藏  |  浏览/下载：87/29  |  提交时间：2010/03/29 polycrystalline 3C-SiC  resonator  doping  SILICON-CARBIDE   Paired interference 3-dB coupler based on SOI rib waveguides with anisotropic chemical wet etching 期刊论文  OAI收割 chinese optics letters, 2007, 卷号: 5, 期号: 4, 页码: 215-217 作者:  Li ZY 收藏  |  浏览/下载：68/14  |  提交时间：2010/03/08 SILICON-ON-INSULATOR   Design considerations for a silicon-based p-i-n phase modulator in a double ridge waveguide with side isolating grooves 会议论文  OAI收割 4th ieee international conference on group iv photonics, tokyo, japan, sep 19-21, 2007 Chen SW; Xu DX; Xu XJ; Tu XG; McKinnon R; Barrios P; Cheben P; Janz SF; Yu JZ 收藏  |  浏览/下载：37/0  |  提交时间：2010/03/09 silicon photonics