云南高校图书馆联盟文献共享服务平台- HIGH-SPEED

HIGH-SPEED: 作品数：636被引量：1451H指数：14; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：李文忠余东海王启民鲁力王成勇更多>>; 相关机构：北京理工大学中国科学院哈尔滨工业大学国防科技大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Numerical research on effect of overlap ratio on thermal-stress behaviors of the high-speed laser cladding coating被引量：4: 《Chinese Physics B》2021年第1期555-567,共13页Xiaoxi Qiao Tongling Xia Ping Chen; Project supported by the National Key Research and Development Program of China(Grant No.2018YFC0810500);the National Natural Science Foundation of China(Grant No.51975042);the Fundamental Research Funds for the Central Universities,China(Grant No.FRF-TP-19-004A3)。; High-speed laser cladding technology, a kind of surface technology to improve the wear-resistance and corrosion-resistance of mechanical parts, has the characterizations of fast scan speed, high powder utilization rat...; 关键词：high-speed laser cladding overlap ratio thermal-stress evolution residual stress and deformation numerical simulation

High-speed waveguide-integrated Ge/Si avalanche photodetector: 《Chinese Physics B》2016年第5期470-473,共4页丛慧薛春来刘智李传波步成文王启明; Project supported by the National State Basic Research Program of China(Grant No.2013CB632103);the National Natural Science Foundation of China(Grant Nos.61177038,61377045,and 61176013); Waveguide-integrated Ge/Si heterostructure avalanche photodetectors（APDs） were designed and fabricated using a CMOS-compatible process on 8-inch SOI substrate. The structure of the APD was designed as separate-absor...; 关键词：WAVEGUIDE GERMANIUM PHOTODETECTOR

Broadband and high-speed swept external-cavity laser using a quantum-dot superluminescent diode as gain device: 《Chinese Physics B》2015年第10期252-255,共4页胡发杰金鹏吴艳华王飞飞魏恒王占国; Project supported by the National Natural Science Foundation of China(Grant No.61274072);the National High Technology Research and Development Program of China(Grant No.2013AA014201); A wide wavelength tuning range swept external-cavity laser using an In As/Ga As quantum-dot superluminescent diode as a gain device is demonstrated. The tunable filter consists of a polygon scanner and a grating in Li...; 关键词：quantum dot swept laser external cavity

A multiple-relaxation-time lattice Boltzmann method for high-speed compressible flows被引量：1: 《Chinese Physics B》2015年第5期262-269,共8页李凯钟诚文; supported by the Innovation Fund for Aerospace Science and Technology of China(Grant No.2009200066);the Aeronautical Science Fund of China(Grant No.20111453012); This paper presents a coupling compressible model of the lattice Boltzmann method. In this model, the multiplerelaxation-time lattice Boltzmann scheme is used for the evolution of density distribution functions, where...; 关键词：lattice Boltzmann method multi-relaxation-time compressible flow finite volume method

Reduction of signal reflection along through silicon via channel in high-speed three-dimensional integration circuit被引量：1: 《Chinese Physics B》2014年第3期583-590,共8页刘晓贤朱樟明杨银堂王凤娟丁瑞雪; Project supported by the National Natural Science Foundation of China(Grant No.61204044); The through silicon via （TSV） technology has proven to be the critical enabler to realize a three-dimensional （3D） gigscale system with higher performance but shorter interconnect length. However, the received dig...; 关键词：three-dimensional integrated circuit through silicon via channel signal reflection S-PARAMETERS

Scheduling of high-speed rail traffic based on discrete-time movement model被引量：2: 《Chinese Physics B》2013年第12期113-120,共8页孙亚华曹成铉许琰吴超; Project supported by the National Basic Research Program of China(Grant No.2012CB725400);the National Natural Science Foundation of China(Grant No.71131001-1);the Research Foundation of State Key Laboratory of Rail Traffic Control and Safety,Beijing Jiaotong University,China(Grant Nos.RCS2012ZZ001 and RCS2012ZT001); In this paper, a new simulation approach for solving the mixed train scheduling problem on the high-speed double-track rail line is presented. Based on the discrete-time movement model, we propose control strategies f...; 关键词：train control discrete-time model simulation rail traffic flow

High-speed and broad optical bandwidth silicon modulator被引量：1: 《Chinese Physics B》2013年第11期125-129,共5页徐浩李显尧肖希李智勇俞育德余金中; Project supported by the National High Technology Research and Development Program of China(Grant No.2012AA012202);the National Basic Research Program of China(Grant No.2011CB301701);the Knowledge Innovation Program of the Chinese Academy of Sciences(Grant No.KGCX2-EW-102);the National Natural Science Foundation of China(Grant Nos.61107048 and 61275065); A high-speed silicon modulator with broad optical bandwidth is proposed based on a symmetrically configured Mach- Zehnder interferometer. Careful phase bias control and traveling-wave design are used to improve the hi...; 关键词：optical modulators integrated optics optoelectronic device characterization

Modeling and simulation of high-speed passenger train movements in the rail line被引量：3: 《Chinese Physics B》2013年第6期239-245,共7页曹成铉许琰李克平; supported by the National Basic Research Program of China (Grant No. 2012CB725400);the National Natural Science Foundation of China (Grant No. 71131001-1);the Research Foundation of State Key Laboratory of Rail Traffic Control and Safety,Beijing Jiaotong University,China (Grant Nos. RCS2012ZZ001 and RCS2012ZT001); In this paper, we propose a new formula of the real-time minimum safety headway based on the relative velocity of consecutive trains and present a dynamic model of high-speed passenger train movements in the rail line...; 关键词：SIMULATION dynamic model control strategies of train movements high-speed passenger train

Reconfigurable all-optical dual-directional half-subtractor for high-speed differential phase shift keying signal based on semiconductor optical amplifiers: 《Chinese Physics B》2012年第2期345-350,共6页Zhang Yin Dong Jian-Ji Lei Lei Zhang Xin-Liang; supported by the National Natural Science Foundation of China (Grant No.60877056);the National Basic Research Program of China (Grant No.2011CB301704); All-optical digital logic elementary circuits are the building blocks of many important computational operations in future high-speed all-optical networks and computing systems. Multifunetional and reconfigurable logi...; 关键词：nonlinear optics optical communications devices semiconductor optical amplifier

High-speed chaotic communication using an optical fibre ring as a key: 《Chinese Physics B》2011年第9期238-243,共6页邹琳冯野杨毅彪王安帮杨玲珍张建忠; Project supported by the Key Program of National Natural Science Foundation of China (Grant No.60927007);the National Natural Science Foundation of China (Grant No.60908014);the Shanxi Provincial Science Foundation for Youths,China (Grant No.2010021003-4); A chaotic communication scheme with a fibre ring inserted in the optical ~eedback of the transmitter laser as an additional key is proposed under anticipating synchronization. The numerical results show that the key c...; 关键词：chaotic communication optical fibre ring semiconductor lasers

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