scholarly journals Generation of arbitrary partially coherent Bessel beam array with a LED for confocal imaging

2019 ◽  
Vol 27 (21) ◽  
pp. 29510
Author(s):  
Chao Xiao ◽  
Pengcheng Zeng ◽  
Linxin Hu ◽  
Xiangsheng Xie ◽  
Xiangyang Yu
Keyword(s):  
Bessel Beam ◽  
Confocal Imaging ◽  
Partially Coherent ◽  
Beam Array

High-quality partially coherent Bessel beam array generation: erratum

2018 ◽  
Vol 43 (20) ◽  
pp. 4939 ◽  
Author(s):  
Chunhao Liang ◽  
Xinlei Zhu ◽  
Chenkun Mi ◽  
Xiaofeng Peng ◽  
Fei Wang ◽  
...  
Keyword(s):  
Bessel Beam ◽  
High Quality ◽  
Partially Coherent ◽  
Beam Array ◽  
Array Generation

High-quality partially coherent Bessel beam array generation

2018 ◽  
Vol 43 (13) ◽  
pp. 3188 ◽  
Author(s):  
Chunhao Liang ◽  
Xinlei Zhu ◽  
Chenkun Mi ◽  
Xiaofeng Peng ◽  
Fei Wang ◽  
...  
Keyword(s):  
Bessel Beam ◽  
High Quality ◽  
Partially Coherent ◽  
Beam Array ◽  
Array Generation

Propagation of phase-locked partially coherent flattened beam array in turbulent atmosphere

2009 ◽  
Vol 47 (11) ◽  
pp. 1254-1258 ◽  
Author(s):  
Pu Zhou ◽  
Zejin Liu ◽  
Xiaojun Xu ◽  
Xiuxiang Chu
Keyword(s):  
Turbulent Atmosphere ◽  
Partially Coherent ◽  
Beam Array

Propagation of a radial phase-locked partially coherent elegant Laguerre–Gaussian beam array in non-Kolmogorov medium

2019 ◽  
Vol 125 (3) ◽  
Author(s):  
Dajun Liu ◽  
Haiyang Zhong ◽  
Guiqiu Wang ◽  
Hongming Yin ◽  
Yaochuan Wang
Keyword(s):  
Gaussian Beam ◽  
Partially Coherent ◽  
Beam Array ◽  
Radial Phase

Bessel-beam representation for partially coherent fields

1995 ◽  
Vol 12 (6) ◽  
pp. 1324 ◽  
Author(s):  
Marek W. Kowarz ◽  
Girish S. Agarwal
Keyword(s):  
Bessel Beam ◽  
Partially Coherent

Spectrum changes of phase-locked partially coherent flat topped laser beam array propagating in turbulent atmosphere

Optik ◽  
2013 ◽  
Vol 124 (15) ◽  
pp. 2135-2139 ◽  
Author(s):  
D. Razzaghi ◽  
F. Hajiesmaeilbaigi ◽  
M. Alavinejad
Keyword(s):  
Laser Beam ◽  
Turbulent Atmosphere ◽  
Partially Coherent ◽  
Beam Array

scholarly journals Influence of Source Parameters and Non-Kolmogorov Turbulence on Evolution Properties of Radial Phased-Locked Partially Coherent Vortex Beam Array

Photonics ◽  
2021 ◽  
Vol 8 (11) ◽  
pp. 512
Author(s):  
Jiao Wang ◽  
Mingjun Wang ◽  
Sichen Lei ◽  
Zhenkun Tan ◽  
Chenbai Wang ◽  
...  
Keyword(s):  
Gaussian Distribution ◽  
Intensity Distribution ◽  
Source Parameters ◽  
Propagation Distance ◽  
Average Intensity ◽  
Free Space Optical ◽  
Partially Coherent ◽  
Beam Array ◽  
Kolmogorov Turbulence ◽  
Coherent Vortex

Partially coherent optical vortices have been applicated widely to reduce the influence of atmospheric turbulence, especially for free-space optical (FSO) communication. Furthermore, the beam array is an effective way to increase the power of the light source, and can increase the propagation distance of the FSO communication system. Herein, we innovatively report evolution properties of the radial phased-locked partially coherent vortex (RPLPCV) beam array in non-Kolmogorov turbulence. The analytical expressions for the cross-spectral density and the average intensity of an RPLPCV beam array propagated through non-Kolmogorov turbulence are obtained. The numerical results reveal that the intensity distribution of the RPLPCV array propagated in the non-Kolmogorov turbulence is gradually converted to a standard Gaussian distribution. In addition, the larger the radial radius, radial number and waist radius are, the smaller the coherence length is. Moreover, the longer the wavelength is, the shorter the propagation distance required for the intensity distribution of the RPLPCV beam array to be converted into a Gaussian distribution in the non-Kolmogorov turbulence. The research in this paper provides a theoretical reference for the selection of light sources and the suppression of turbulence effects in wireless optical communication.

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