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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11条,第1-10条 帮助

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Fast Adiabatic Mode Evolution Assisted 2 x 2 Broadband 3 dB Coupler Using Silicon-on-Insulator Fishbone-like Grating Waveguides 期刊论文  OAI收割
NANOMATERIALS, 2023, 卷号: 13, 期号: 20
作者:  
Xue, Yulong;  Zhang, Lingxuan;  Ren, Yangming;  Lei, Yufang;  Sun, Xiaochen
  |  收藏  |  浏览/下载:38/0  |  提交时间:2023/11/20
To Adopt CCU Technology or Not? An Evolutionary Game between Local Governments and Coal-Fired Power Plants 期刊论文  OAI收割
SUSTAINABILITY, 2022, 卷号: 14, 期号: 8, 页码: 18
作者:  
Nie, Shuai;  Cai, Guotian;  Li, Yixuan;  Chen, Yushu;  Bai, Ruxue
  |  收藏  |  浏览/下载:21/0  |  提交时间:2023/11/21
Analysis of thermal stress, fatigue life and allowable flux density for the molten salt receiver in solar power tower plants 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF LOW-CARBON TECHNOLOGIES, 2022, 卷号: 17, 页码: 1385-1398
作者:  
Luo, Yan;  Li, Gen;  Lu, Tao;  Wang, Ruixing
  |  收藏  |  浏览/下载:25/0  |  提交时间:2023/02/07
Insight into dynamic interaction of molten MgCl2-NaCl-KCl with impurity water via FPMD simulations 期刊论文  OAI收割
JOURNAL OF MOLECULAR LIQUIDS, 2020, 卷号: 314, 页码: -
作者:  
Li, XJ;  Liu, WH;  Tang, ZF;  Xu, TR;  Wang, JQ
  |  收藏  |  浏览/下载:29/0  |  提交时间:2021/09/06
Local compensation-rematch for major element failures in superconducting linacs with very high reliability and low beam loss 期刊论文  OAI收割
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2015, 卷号: 785, 页码: 77-86
作者:  
Sun B(孙彪);  Tang JY(唐靖宇);  Yan F(闫芳);  Meng C(孟才);  Pei SL(裴士伦)
收藏  |  浏览/下载:41/0  |  提交时间:2016/04/18
Establishment of NmF2 empirical model in the northern hemisphere based on COSMIC occultation data 期刊论文  OAI收割
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2014, 卷号: 57, 期号: 2, 页码: 339-344
作者:  
Niu Jun;  Fang HanXian;  Weng LiBin
收藏  |  浏览/下载:40/0  |  提交时间:2014/07/14
Multi-channel interference avoidance scheme for ZigBee network in smart grid application 会议论文  OAI收割
31st Chinese Control Conference, CCC 2012, Hefei, China, July 25, 2012 - July 27, 2012
作者:  
Zeng P(曾鹏);  Wang X(王旭);  Wang Y(汪扬);  Zhang Q(张琼);  Li DW(李德威)
收藏  |  浏览/下载:32/0  |  提交时间:2013/04/21
Shifting Fiscal Control to Limit Cadre Power in China's Townships and Villages SCI/SSCI论文  OAI收割
2012
Oi J. C.; Babiarz K. S.; Zhang L. X.; Luo R. F.; Rozelle S.
收藏  |  浏览/下载:41/0  |  提交时间:2014/12/24
Semismooth reformulation and newton's method for the security region problem of power systems 期刊论文  iSwitch采集
Journal of industrial and management optimization, 2008, 卷号: 4, 期号: 1, 页码: 143-153
作者:  
Qi, Liqun;  Yan, Zheng;  Yin, Hongxia
收藏  |  浏览/下载:34/0  |  提交时间:2019/05/10
Optical fiber transmission of Q-switdied Nd:YAG pulses of 10MW peak power: Mechanism of damage to the fiber (EI CONFERENCE) 会议论文  OAI收割
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies - Advanced Optical Manufacturing and Testing Technologies, November 2, 2005 - November 5, 2005, Xian, China
作者:  
Wang L.;  Zhang Y.;  Chen W.
收藏  |  浏览/下载:36/0  |  提交时间:2013/03/25
This paper presents theoretical analysis and experiment results of four different fibers transmitting 10MW peak power Nd: YAG laser pulse. The main factors limiting to optical fiber transmission of high power laser pulse is pointed  including air breakdown at focus area and surface damage of optical fiber. The theory of air breakdown and the fiber coupling conditions is described briefly. The results of study to the transmission properties and damage conditions are presented on the basis of four different types of optical fibers. The results of the experiments are further analyzed in the aspects of transmitting efficiency  air breakdown and surface damage. The local and foreign optical fibers  with plastic-cladding and silica-cladding  and step- index and graded- index fibers are tested separately in the experiments. The experiments showed that the imported fibers are able to transmit up to 10MW peak power laser pulse with no any visible damage  while energy density at the fiber output end surface is 3.54GW/cm2. For local fibers  damage on the input surface of both plastic-cladding and silica-cladding  step-index fibers was found obviously. The column damage to the graded index fiber was also found and investigated in the research. Damage mechanisms of fiber at high peak power laser pulses are summarized. High quality finishing of fiber end surface will improve damage threshold tremendously. The conclusion of the study is that transmitting Q-switched Nd:YAG pulses of 10MW peak power is feasible for the domestically made fibers if their end surfaces are properly processed.  
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