中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Inductively coupled plasma etching of two-dimensional inp/ingaasp-based photonic crystal 期刊论文  iSwitch采集
Acta physica sinica, 2007, 卷号: 56, 期号: 2, 页码: 977-981
作者:  
Ma Xiao-Tao
收藏  |  浏览/下载:46/0  |  提交时间:2019/05/12
Macropore density as a function of HF-concentration and bias 期刊论文  OAI收割
ELECTROCHIMICA ACTA, 2007, 卷号: 53, 期号: 2, 页码: 823-828
Bao, XQ; Lin, JL; Jiao, JW; Wang, YL
收藏  |  浏览/下载:23/0  |  提交时间:2011/12/17
Macropore density as a function of HF-concentration and bias 期刊论文  OAI收割
ELECTROCHIMICA ACTA, 2007, 卷号: 53, 期号: 2, 页码: 823-828
Bao, XQ; Lin, JL; Jiao, JW; Wang, YL
收藏  |  浏览/下载:28/0  |  提交时间:2011/12/17
Photonic micro and sub-micro structures in LiNbO3 crystals (EI CONFERENCE) 会议论文  OAI收割
ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Wang P.
收藏  |  浏览/下载:28/0  |  提交时间:2013/03/25
High energy lasers processing of materials is knowing an increasing interest since it not only can make manufacturing faster  cleaner  and more accurate but also because it opens up entirely new technologies and manufacturing methods  that are simply not available by using standard techniques. In this paper  an experimental set-up  based on pulsed KrF excimer Laser  assembled for surface patterning of mono and two-dimensional  (1D-2D)  micro and submicro structures on LiNbO3(LN) crystal  will be described in detail. The apparatus has been used to produce photonic structures in LN  both by patterning of PMMA photoresist  and by direct surface patterning through laser ablation or direct laser writing. The structures and properties of the photonic crystals fabricated by using this apparatus have been investigated  and the preliminary results will be presented.  
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:45/0  |  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.