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科研机构
北京大学 [19]
内容类型
期刊论文 [18]
其他 [1]
发表日期
2017 [2]
2015 [1]
2014 [1]
2013 [2]
2012 [1]
2011 [3]
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专题:北京大学
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Negative exponential behavior of image mutual information for pseudo-thermal light ghost imaging: observation, modeling, and verification
期刊论文
SCIENCE BULLETIN, 2017
Li, Junhui
;
Luo, Bin
;
Yang, Dongyue
;
Yin, Longfei
;
Wu, Guohua
;
Guo, Hong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Ghost imaging
Image mutual information
Information theory
Image quality assessment
TASK-SPECIFIC INFORMATION
REGISTRATION
MAXIMIZATION
PERFORMANCE
Image quality recovery in binary ghost imaging by adding random noise
期刊论文
OPTICS LETTERS, 2017
Li, Junhui
;
Yang, Dongyue
;
Luo, Bin
;
Wu, Guohua
;
Yin, Longfei
;
Guo, Hong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
QUANTIZATION
Beam wander of random electromagnetic Gaussian-shell model vortex beams propagating through a Kolmogorov turbulence
期刊论文
optics communications, 2015
Wu, Guohua
;
Dai, Wen
;
Tang, Hua
;
Guo, Hong
收藏
  |  
浏览/下载:101/0
  |  
提交时间:2015/11/11
Beam wander
Atmospheric turbulence
Topological charge
Coherent length
Transverse scale
ORBITAL ANGULAR-MOMENTUM
ATMOSPHERIC-TURBULENCE
OPTICAL COMMUNICATION
SCINTILLATION
REDUCTION
POLARIZATION
PHASE
Beam wander of electromagnetic partially coherent flat-topped beam propagating in turbulent atmosphere
期刊论文
optik, 2014
Sharifi, Mehdi
;
Wu, Guohua
;
Luo, Bin
;
Dang, Anhong
;
Guo, Hong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Electromagnetic flat-topped beam
Beam wander
Turbulent atmosphere
SCINTILLATION INDEX
GAUSSIAN BEAMS
POLARIZATION
Spectral Changes of a Radial Gaussian Schell-model Beam Array Propagating in non-Kolmogorov Turbulence
期刊论文
journal of the korean physical society, 2013
Sharifi, Mehdi
;
Luo, Bin
;
Dang, Anhong
;
Guo, Hong
;
Wu, Guohua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Spectral changes
Gaussian Schell-model beams
non-Kolmogorov turbulence
PARTIALLY COHERENT BEAMS
ATMOSPHERIC-TURBULENCE
OUTER SCALE
FREE-SPACE
LIGHT
INVARIANCE
SHIFT
Spatial correlation for transmitters in spatial MIMO optical wireless links with Gaussian-beam waves and aperture effects
期刊论文
optics communications, 2013
Chen, Zhixiao
;
Yu, Song
;
Wang, Tianyi
;
Wu, Guohua
;
Guo, Hong
;
Gu, Wanyi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
Gaussian beam
Spatial correlation
Spatial diversity
Free space optical communication
ATMOSPHERIC-TURBULENCE
SCINTILLATION INDEX
COMMUNICATION
DIVERSITY
PERFORMANCE
POWER
FLUCTUATIONS
TRANSMISSION
STATISTICS
SPECTRUM
Beam wander of electromagnetic Gaussian-Schell model beams propagating in atmospheric turbulence
期刊论文
applied optics, 2012
Yu, Song
;
Chen, Zhixiao
;
Wang, Tianyi
;
Wu, Guohua
;
Guo, Hong
;
Gu, Wanyi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/16
SCINTILLATION
COMMUNICATION
POLARIZATION
Spreading of partially coherent Hermite-Gaussian beams through a non-Kolmogorov turbulence
期刊论文
optik, 2011
Wu, Guohua
;
Luo, Bin
;
Yu, Song
;
Dang, Anhong
;
Zhao, Tonggang
;
Guo, Hong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/12
Spreading
Non-Kolmogorov turbulence
Obesity
Partially coherent Hermite-Gaussian beams
SPACE OPTICAL COMMUNICATION
ATMOSPHERIC-TURBULENCE
LASER-COMMUNICATION
SYSTEM PERFORMANCE
MODEL
DIRECTIONALITY
FLUCTUATIONS
PROPAGATION
Effects of coherence and polarization on the beam spreading and direction through atmospheric turbulence
期刊论文
optics communications, 2011
Wu, Guohua
;
Luo, Bin
;
Yu, Song
;
Dang, Anhong
;
Zhao, Tonggang
;
Guo, Hong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/12
electromagnetic Gaussian
Schell-model beams
polarization
coherence
atmospheric turbulence
SCHELL-MODEL BEAMS
INTENSITY DISTRIBUTION
ELECTROMAGNETIC BEAMS
LASER
PROPAGATION
The propagation of electromagnetic Gaussian-Schell model beams through atmospheric turbulence in a slanted path
期刊论文
journal of optics, 2011
Wu, Guohua
;
Luo, Bin
;
Yu, Song
;
Dang, Anhong
;
Guo, Hong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/16
electromagnetic Gaussian-Schell model beams
degree of polarization
degree of coherence
slant path
atmospheric turbulence
NON-KOLMOGOROV TURBULENCE
PARTIALLY COHERENT BEAMS
FREE-SPACE OPTICS
LASER-COMMUNICATION
RANDOM-MEDIA
POLARIZATION
SCINTILLATIONS
DIRECTIONALITY
BEHAVIOR
LINKS
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