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浏览/检索结果: 共13条，第1-10条 帮助

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A New Method for Geophysical Induced Polarization Inversion Based on Stochastic Medium Model and Sample-Compressed Artificial Neural Network 期刊论文  OAI收割
Journal of Physics: Conference Series, 2021, 卷号: 2025, 期号: 1
作者:  Liu,Weiqiang;  Yang,Liangyong
  |  收藏  |  浏览/下载：32/0  |  提交时间：2021/11/01
Proton-proton S-1(0) pairing in neutron stars 期刊论文  OAI收割
NUCLEAR PHYSICS A, 2019, 卷号: 986, 页码: 18-25
作者:  Colonna, M.;  Lombardo, U.;  Shang, X.;  Zhang, H. F.;  Guo, Wenmei
  |  收藏  |  浏览/下载：39/0  |  提交时间：2019/11/10
Particle Size influence on the Effective Static Dielectric Constant of Composite Materials 期刊论文  OAI收割
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2017, 卷号: 24, 期号: 2, 页码: 1197-1202
作者:  Xiang, T;  Zheng, QH;  Qin, SJ;  Zheng, QH (reprint author), Yunnan Normal Univ, Sch Phys & Elect Informat, Kunming 650500, Peoples R China.
  |  收藏  |  浏览/下载：31/0  |  提交时间：2017/12/21
Observing Interstellar and Intergalactic Magnetic Fields 期刊论文  OAI收割
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, VOL 55, 2017, 卷号: 55, 页码: 111-157
作者:  VanDishoeck, E;  Faber, SM;  Han, J. L.
  |  收藏  |  浏览/下载：30/0  |  提交时间：2017/12/06
Upsilon (nS) polarizations versus particle multiplicity in pp collisions at root s=7 TeV 期刊论文  OAI收割
PHYSICS LETTERS B, 2016, 卷号: 761, 页码: 31-52
作者:  CMS Collaboration
  |  收藏  |  浏览/下载：16/0  |  提交时间：2017/07/26
A summary of radio pulsar polarization 会议论文  OAI收割
3rd Galileo - Xu Guangqi Meeting, Beijing, China, 11-15 Oct. 2011
作者:  Zhu, C.;  Yan, W.M.;  Wang, N.
收藏  |  浏览/下载：11/0  |  提交时间：2016/07/06
The seismic anisotropy of the crustal and mantle medium of the Earth interior and its dynamical response 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2012, 卷号: 55, 期号: 11, 页码: 3648-3670
作者:  Teng Ji-Wen;  Zhang Yong-Qian;  Ruan Xiao-Min;  Hu Guo-Ze;  Yan Ya-Fen
  |  收藏  |  浏览/下载：31/0  |  提交时间：2018/09/26
Frequency-dependent anisotropy: Effects of multiple fracture sets on shear-wave polarizations 期刊论文  OAI收割
WAVE MOTION, 2006, 卷号: 44, 期号: 1, 页码: 44-57
作者:  
  |  收藏  |  浏览/下载：21/0  |  提交时间：2018/09/26
Frequency-dependent anisotropy: Effects of multiple fracture sets on shear-wave polarizations 期刊论文  OAI收割
WAVE MOTION, 2006, 卷号: 44, 期号: 1, 页码: 44-57
作者:  Liu, Enru;  Chapman, Mark;  Zhang, Zhongjie;  Queen, John H.
  |  收藏  |  浏览/下载：15/0  |  提交时间：2018/09/26
Phase characteristics of laser beam in fibers (EI CONFERENCE) 会议论文  OAI收割
5th International Workshop on Adaptive Optics for Industry and Medicine, August 29, 2005 - September 1, 2005, Beijing, China
作者:  
收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25
The phase changing rates1 of laser beam in single mode polarization maintaining fiber (PMF)  Yb-doped rectangular inner cladding dual-clad fiber (DCF) and Yb-doped large-mode-area dual-clad fiber (LMF) are investigated by means of interference under situations with different exterior disturbance  for situations that all the fibers are used as transmission medium only  as well as amplifying medium with the last two. In this paper  phase fluctuation characteristics of the beam transmitted through the fibers with no amplification are presented. The results show that the phase fluctuation frequencies of the laser beam transmitted through these three kinds of fibers are mainly in the range of 100-200Hz  100-300Hz and 80-400Hz respectively in normal laboratory environment. The phase fluctuation frequencies of the laser beam transmitted through the DCF  in cases of when the environment temperature is changing  a constant pressure is applied to the fiber and when vibration is applied  are mainly in the range of 100-600Hz  100Hz-300Hz and 100-500Hz respectively. In the same cases  for the LMF  the phase fluctuation frequencies are mainly in the range of 150-600Hz  100-400Hz and 100-1000Hz  respectively. It indicates that for realizing phase stabilization  the bandwidth of any potential phase control2 system has to be in the range of a few kilohertz.