PHASE-LOCKING

作品数:15被引量:22H指数:3
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相关领域:电子电信天文地球更多>>
相关期刊:《Advances in Atmospheric Sciences》《Journal of Electronics(China)》《Science China(Technological Sciences)》《Communications in Nonlinear Science and Numerical Simulation》更多>>
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Phase-Locking Diffusive Skin Effect被引量:2
《Chinese Physics Letters》2022年第5期94-99,共6页Pei-Chao Cao Yu-Gui Peng Ying Li Xue-Feng Zhu 
supported by the National Natural Science Foundation of China(Grant Nos.92163123,11690030,and 11690032)。
We explore the exceptional point(EP)induced phase transition and amplitude/phase modulation in thermal diffusion systems.We start from the asymmetric coupling double-channel model,where the temperature field is unbala...
关键词:EFFECT COUPLING ASYMMETRIC 
Efficient phase-locking of 60 fiber lasers by stochastic parallel gradient descent algorithm被引量:5
《Chinese Optics Letters》2020年第10期43-47,共5页Hongxiang Chang Jiachao Xi Rongtao Su Pengfei Ma Yanxing Ma Pu Zhou 
supported by the National Natural Science Foundation of China (Nos. 61705265 and 61705264);the Innovative Research Groups of Hunan Province(No. 2019JJ10005);the Training Program for Excellent Young Innovators of Changsha (No. KQ1905051)
Coherent beam combining of 60 fiber lasers by using the stochastic parallel gradient descent algorithm has been demonstrated. The functions of pinhole(s) on the power distributions in the far-field have been systemati...
关键词:coherent bearm combining fiber laser laser arrays 
Application of Phase-Locked PIV Technique to the Measurements of Flow Field in a Turbine Stage被引量:3
《Journal of Thermal Science》2020年第3期784-792,共9页ZHANG Zhenyang MA Hongwei 
funded by the National Natural Science Foundation of China(Grant No.51776011);National Science and Technology Major Project(2017-V-0016-0068)。
For the purpose of improving turbine efficiency,a detailed investigation of flow field near rim seal region in the main annulus is absolutely essential.Purge flow egressed from the seal gap penetrates the hub boundary...
关键词:flow field measurement PIV(particle image velocimetry) phase-locking technique turbine inter-stage 
Boosting the Information Transfer Rate of an SSVEP-BCI System Using Maximal-Phase-Locking Value and Minimal-Distance Spatial Filter Banks被引量:4
《Tsinghua Science and Technology》2019年第3期262-270,共9页Ke Lin Shangkai Gao Xiaorong Gao 
supported by the National Natural Science Foundation of China (Nos. 61431007 and 91320202)
For Brain-Computer Interface(BCI) systems, improving the Information Transfer Rate(ITR) is a very critical issue. This study focuses on a Steady-State Visually Evoked Potential(SSVEP)-based BCI because of its advantag...
关键词:SSVEP-BCI Information Transfer Rate (ITR) SPATIAL filter DISTANCE PHASE-LOCKING Value (PLV) 
A comprehensive simulation of weak-light phase-locking for space-borne gravitational wave antenna被引量:3
《Science China(Technological Sciences)》2016年第5期730-737,共8页DONG YuHui LIU HeShan LUO ZiRen LI YuQiong JIN Gang 
supported by the Space Science Research Projects in Advance(Grant No.O930143XM1);the Scientific Equipment Development and Research Project(Grant No.Y231411YB1) of Chinese Academy of Sciences
A comprehensive simulation was performed to better understand the impacts and effects of the additional technical noises on weak-light phase-locking for LISA. The result showed that the phase of the slave laser tracke...
关键词:weak-light phase-locking gravitational wave detection heterodyne laser interferometer 
High-precision optical phase-locking based on wideband acousto-optical frequency shifting
《Chinese Optics Letters》2014年第2期38-41,共4页王云祥 邱琪 史双瑾 苏君 廖云 熊彩东 
supported by the Fundamental Research Funds for the Central Universities(No.ZYGX2010J059);the National Natural Science Foundation of China(No.61308041)
We present a high-precision optical phase-locking based on wideband acousto-optical frequency shifting.Increasing the modulating bandwidth stabilizes the loop at a high loop gain,thus improving phase correction capabi...
关键词:Amplitude modulation Locks (fasteners) Optical materials Phase locked loops 
Coherent beam combination of adaptive fiber laser array with tilt-tip and phase-locking control被引量:2
《Chinese Physics B》2013年第2期265-270,共6页王雄 王小林 周朴 粟荣涛 耿超 李新阳 许晓军 舒柏宏 
We present an experimental study on tilt-tip(TT) and phase-locking(PL) control in a coherent beam combination(CBC) system of adaptive fiber laser array.The TT control is performed using the adaptive fiber-optics...
关键词:coherent beam combining tilt-tip control phase-locking control adaptive fiber-optics collimator 
ENSO Phase-Locking in an Ocean-Atmosphere Coupled Model FGCM-1.0被引量:1
《Advances in Atmospheric Sciences》2007年第5期833-844,共12页郑伟鹏 俞永强 
The mean climatology and the basic characteristics of the ENSO cycle simulated by a coupled model FGCM-1.0 are investigated in this study. Although with some common model biases as in other directly coupled models, FG...
关键词:ENSO PHASE-LOCKING coupled model 
Seasonal Phase-Locking of Peak Events in the Eastern Indian Ocean被引量:1
《Advances in Atmospheric Sciences》2007年第5期781-798,共18页Qin ZHANG Song YANG 
The sea surface temperature (SST) anomaly of the eastern Indian Ocean (EIO) exhibits cold anomalies in the boreal summer or fall during E1 Nino development years and warm anomalies in winter or spring following th...
关键词:seasonal phase locking ENSO monsoon interaction 
Phase-locking Control for Piezoelectric Backlight Inverter
《电源世界》2007年第2期37-39,14,共4页Chernlin Chen 
An approach of phase-locking control for piezoelectric backlight inverter for cold cathode fluorescent lamp (CCFL) is presented. According to the characteristic of piezoelectric transformer (PZT) and CCFL a frequency-...
关键词:压电式背光逆变器 琐相控制 冷阴极荧光灯 
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