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The Goodman contact element in geotechnical engineering based on the virtual element method 期刊论文  OAI收割
ARCHIVE OF APPLIED MECHANICS, 2023, 卷号: 93, 期号: 4, 页码: 1671
作者:  Sun, Guanhua;  Yi, Qi;  Sun, Yinghao;  Wang, Jiao
  |  收藏  |  浏览/下载：11/0  |  提交时间：2023/08/02
岩质块体渐进破坏的稳定分析方法 期刊论文  OAI收割
岩土力学, 2018, 卷号: 39.0, 期号: 008, 页码: 3001
作者:  肖国峰;  陈从新
  |  收藏  |  浏览/下载：18/0  |  提交时间：2021/05/25
应力比对疲劳裂纹扩展速率和疲劳强度的影响 会议论文  OAI收割
中国力学大会——2013, 中国北京, 2013-08-19
作者:  孙成奇;  李亚波;  雷铮强;  洪友士
收藏  |  浏览/下载：166/0  |  提交时间：2014/04/02
Using one-dimensional nonlinear photonic crystal for dynamical addressing optical interconnection (EI CONFERENCE) 会议论文  OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:  Li C.;  Wang W.;  Wang W.;  Li C.;  Li C.
收藏  |  浏览/下载：34/0  |  提交时间：2013/03/25
Optical interconnection is the key technique of high-speed optical information process and optical communication. A lot of approaches for optical interconnection have been proposed since Goodman in Stanford University firstly proposed the optical interconnection for very large scale integrated circuits technology. A dynamical addressing device for optical interconnection was designed and fabricated in this paper. This optical device is based on one-dimensional nonlinear photonic crystal made on the planar waveguide. The nonlinear materials ZnS and ZnSe  which have large nonlinear refractive index coefficients  were alternately deposited on the waveguide to form one-dimensional photonic crystal. The Bragg condition is changed when the input power of the control light increased due to the nonlinear characters of the materials  thus the reflective angle of the signal light can be changed with the input power change of the control light. In our experiment  when increasing the power density of control light from 0 to 2.60X105W/cm 2  the angle of the signal beam can be changed about 20. The interconnection characteristics were investigated in theory and in experiment. The testing data agree well with theoretical predictions. This kind of devices is promising to use in the all-optical interconnection  optical information processing and optical communication.  
CALCULATIONS OF RIEMANN PROBLEMS FOR 2-D SCALAR CONSERVATION LAWS BY SECOND ORDER ACCURATE MmB SCHEME 期刊论文  OAI收割
计算数学：英文版, 1994, 卷号: 000, 期号: 004, 页码: 339-351
作者:  Yang Shuli
  |  收藏  |  浏览/下载：14/0  |  提交时间：2021/01/14