中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共6条,第1-6条 帮助

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Path optimization for uniform removal pre-polishing of optical glass with industrial robots 期刊论文  OAI收割
Optical Engineering, 2022, 卷号: 61, 期号: 4
作者:  
Zhao, Liangxiao;  Zhang, Jian;  Gao, Limin
  |  收藏  |  浏览/下载:37/0  |  提交时间:2022/06/02
An Automated Method to Generate and Evaluate Geochemical Tectonic Discrimination Diagrams Based on Topological Theory 期刊论文  OAI收割
MINERALS, 2020, 卷号: 10, 期号: 1, 页码: 25
作者:  
Han, Shuai;  Li, Mingchao;  Zhang, Qi;  Song, Lingguang
  |  收藏  |  浏览/下载:27/0  |  提交时间:2020/05/18
Research on the influence of traditional laser shock process machining path 期刊论文  OAI收割
Optik, 2020, 卷号: 203, 页码: 1-5
作者:  
Yang H(杨灏);  Zhao JB(赵吉宾);  Sun BY(孙博宇);  Wang TR(王天然)
  |  收藏  |  浏览/下载:17/0  |  提交时间:2019/12/22
Acceleration of synthetic aperture radar imaging via subaperture chirp-scaling approach based on heterogeneous graphics-processing-unit-central-processing-unit architecture 期刊论文  iSwitch采集
Journal of applied remote sensing, 2015, 卷号: 9, 页码: 13
作者:  
Liu, Yabo;  Li, Hongyu;  Wu, Zheng;  Deng, Yunkai;  Wang, Robert
收藏  |  浏览/下载:76/0  |  提交时间:2019/05/10
Energy transfer in Y3Al5O12:Ce 3, Pr3+ and CaMoO4:Sm3, Eu 3 phosphors (EI CONFERENCE) 会议论文  OAI收割
作者:  
Wang L.;  Wang X.-J.;  Zhang X.;  Zhang X.
收藏  |  浏览/下载:36/0  |  提交时间:2013/03/25
Non-radiative energy transfers (ET) from Ce3 to Pr3+ in Y3Al5O12:Ce3  Pr3+ and from Sm3 to Eu3 in CaMoO4:Sm3  Eu3 are studied based on photoluminescence spectroscopy and fluorescence decay patterns. The result indicates an electric dipoledipole interaction that governs ET in the LED phosphors. For Ce3 concentration of 0.01 in YAG:Ce3  Pr3+  the rate constant and critical distance are evaluated to be 4.510-36 cm 6 s-1 and 0.81 nm  respectively. An increase in the red emission line of Pr3+ relative to the yellow emission band of Ce 3  on increasing Ce3 concentration is observed. This behavior is attributed to the increase of spectral overlap integrals between Ce3 emission and Pr3+ excitation due to the fact that the yellow band shifts to the red spectral side with increasing Ce3 concentration. In CaMoO4:Sm3  Eu3  Sm 3Eu3 transfer occurs from 4G5/2 of Sm3 to 5D0 of Eu3. The rate constant of 8.510-40 cm6 s-1 and the critical transfer distance of 0.89 nm are evaluated. 2010 Elsevier B.V. All rights reserved.  
An algorithm of calculating the scanning start angle and the scanning angle of linear array CCD panoramic aerial camera (EI CONFERENCE) 会议论文  OAI收割
Optomechatronic Actuators, Manipulation, and Systems Control, October 1, 2006 - October 3, 2006, Boston, MA, United states
Zhou G.; Zhai L.-P.
收藏  |  浏览/下载:26/0  |  提交时间:2013/03/25