نتایج جستجو برای: optical engineering

تعداد نتایج: 522174  

2010
Chia-Sheng Lin Ying-Chung Chen Ting-Chang Chang Hung-Wei Li Shih-Ching Chen Fu-Yen Jian Ying-Shao Chuang Te-Chih Chen Yu-Chun Chen Ya-Hsiang Tai

Downlo Analysis of Anomalous Capacitance Induced by TAGIDL in p-Channel LTPS TFTs Chia-Sheng Lin, Ying-Chung Chen, Ting-Chang Chang,* Hung-Wei Li, Shih-Ching Chen, Fu-Yen Jian, Ying-Shao Chuang, Te-Chih Chen, Yu-Chun Chen, and Ya-Hsiang Tai Department of Electrical Engineering, Department of Physics, Institute of Electro-Optical Engineering, and Center for Nanoscience and Nanotechnology, Nation...

2013
XIANGJUN WANG

The dispersion unshifted optical fiber is in favor of communications construction project, because of its mature manufacturing technique, low loss, large bandwidth, transmission distance, low engineering cost, the related derivative products, easy realization. In order to pursue a better communication quality, dispersion control has become an important index of engineering. In this paper, based...

2004
C.-H. Ko B. Y. Shew C. K. Lo C. C. Lui M. C. Liang L. G. Sheu C. M. Chen S. F. Cheng

1 Graduate School of Electro-Optical Engineering, Yuan Ze University, Chung-Li, Tao-Yuan 320, Taiwan, R.O.C. 2 National Synchrotron Radiation Research Center, Hsinchu, Taiwan, R.O.C. 3 Department of Electro-Optical Engineering, Vanung University, Chung-Li , Tao-Yuan 32045, Taiwan, R.O.C. a [email protected]; b [email protected]; c [email protected]; d [email protected]; e row...

2007
DRAGOMIR N. NESHEV ANDREY A. SUKHORUKOV WIESLAW KROLIKOWSKI YURI S. KIVSHAR Eli Yablonovitch

DRAGOMIR N. NESHEV∗, ANDREY A. SUKHORUKOV∗, WIESLAW KROLIKOWSKI† and YURI S. KIVSHAR∗,‡ ∗Nonlinear Physics Centre, Research School of Physical Sciences and Engineering, Centre for Ultra-high bandwidth Devices for Optical Systems (CUDOS), Australian National University, Canberra ACT 0200, Australia †Laser Physics Centre, Research School of Physical Sciences and Engineering, Centre for Ultra-high...

2008
Jing-Chung Shen Huan-Keng Chiang

Department of Automation Engineering, National Formosa University Huwei, Yunlin, Taiwan, (Email: [email protected]) *Department of Electrical Engineering, National Winlin University of Science and Technology Douliou, Yunlin, Taiwan **Institute of Electro-Optical and Material Science, National Formosa University Huwei,Yunlin, Taiwan ***Institute of Mechanical Engineering, National Cheng Kung Uni...

Journal: :Physical review letters 2008
Yi-qiang Qin Chao Zhang Yong-yuan Zhu Xiao-peng Hu Gang Zhao

Wave-front engineering for nonlinear optical interactions was discussed. Using Huygens-Fresnel principle we developed a general theory and technique for domain engineering with conventional quasi-phase-matching (QPM) structures being the special cases. We put forward the concept of local QPM, which suggests that the QPM is fulfilled only locally not globally. Experiments agreed well with the th...

2014
X. W. Ye Y. H. Su J. P. Han

In the last two decades, a significant number of innovative sensing systems based on optical fiber sensors have been exploited in the engineering community due to their inherent distinctive advantages such as small size, light weight, immunity to electromagnetic interference (EMI) and corrosion, and embedding capability. A lot of optical fiber sensor-based monitoring systems have been developed...

2013
Yongxiong Ren Hao Huang Guodong Xie Changjing Bao Nisar Ahmed Yan Yan Moshe Willner Martin P. J. Lavery Moshe Tur Mark Neifeld Samuel J. Dolinar Miles J. Padgett Robert W. Boyd Jeffrey H. Shapiro Alan E. Willner

1.Dept. of Electrical Engineering, Univ. of Southern California, Los Angeles, CA 90089, USA, Email: [email protected] 2. School of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK 3. School of Electrical Engineering, Tel Aviv University, Ramat Aviv 69978, Israel 4. Dept. of Electrical and Computer Engineering, Univ. of Arizona, Tucson, Arizona 85721, USA 5. Jet Propulsion Labor...

2007
M. Geiger A. Otto M. Schmidt S. P. Edwardson W. Perrie C. J. Williams M. Sharp G. Dearden Z. B. Wang D. Whitehead P Crouse Z. Liu L. Li K. G. Watkins

The newly formed North West Laser Engineering Consortium (NWLEC), a strategic alliance between the Universities of Liverpool and Manchester in the North West of England UK, has an ongoing research programme into micro and nano manipulation techniques for microassembly and manufacture. A key area of research is optical trapping. Since their invention just over 20 years ago, optical traps have em...

1999
Marie Côté Robert J. Pagano Michael A. Stevenson

Advances in computer technology have dramatically increased raytrace speeds in optical engineering software. Increases in raytrace speed have, in turn, led to new methods for evaluating optical system performance. Designers traditionally evaluate imaging system performance with spot diagrams, MTF plots, ray aberration plots, and distortion plots. These tools are invaluable for two reasons: 1) t...

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