Partially coherent radially polarized circular Airy beam

2020 ◽  
Vol 45 (16) ◽  
pp. 4547
Author(s):  
Tong Li ◽  
Dongmei Li ◽  
Xian Zhang ◽  
Kaikai Huang ◽  
Xuanhui Lu
Keyword(s):  
Airy Beam ◽  
Partially Coherent ◽  
Radially Polarized

scholarly journals Vortex phase-induced properties of a partially coherent radially polarized circular Airy beam

2021 ◽  
Author(s):  
Tong li ◽  
MINGLI SUN ◽  
Jinqi Song ◽  
Naichen Zhang ◽  
Xiangyu Tong ◽  
...  
Keyword(s):  
Airy Beam ◽  
Vortex Phase ◽  
Partially Coherent ◽  
Radially Polarized

Partially coherent radially polarized beam with an off-axis vortex

2021 ◽  
Vol 480 ◽  
pp. 126477
Author(s):  
Hua-Feng Xu ◽  
Rui Zhang ◽  
Zong-Qiang Sheng ◽  
Jun Qu
Keyword(s):  
Partially Coherent ◽  
Radially Polarized Beam ◽  
Polarized Beam ◽  
Radially Polarized

scholarly journals Partially Coherent, Radially Polarized Beam with Annular Apodization

2014 ◽  
Vol 2014 ◽  
pp. 1-5
Author(s):  
C. Mariyal ◽  
P. Suresh ◽  
K. B. Rajesh ◽  
T. V. S. Pillai
Keyword(s):  
Focal Depth ◽  
Focal Region ◽  
Debye Theory ◽  
Partially Coherent ◽  
Tight Focusing ◽  
Polarized Beam ◽  
Microscopy Techniques ◽  
Radially Polarized ◽  
High Na Lens ◽  
Focusing Properties

Based on the vectorial Debye theory, the tight focusing properties of partially coherent, radially polarized vortex beams are investigated in detail. In this paper, we propose to use an amplitude modulated filter in combination with a high NA lens to generate long focal depth in the focal region. Numerical results show that the generation of long focal depth of FWHM (22.08λ) is achieved, which finds useful application in microscopy techniques such as particle acceleration, laser processing, optical micromanipulation, and beam shaping.

Radially polarized symmetric Airy beam

2020 ◽  
Vol 45 (6) ◽  
pp. 1451 ◽  
Author(s):  
Chuangjie Xu ◽  
Hongcheng Hu ◽  
Yujun Liu ◽  
Dongmei Deng
Keyword(s):  
Airy Beam ◽  
Radially Polarized

scholarly journals Vortex phase-induced changes of the statistical properties of a partially coherent radially polarized beam

2016 ◽  
Vol 24 (13) ◽  
pp. 13714 ◽  
Author(s):  
Lina Guo ◽  
Yahong Chen ◽  
Xianlong Liu ◽  
Lin Liu ◽  
Yangjian Cai
Keyword(s):  
Statistical Properties ◽  
Vortex Phase ◽  
Partially Coherent ◽  
Radially Polarized Beam ◽  
Polarized Beam ◽  
Induced Changes ◽  
Radially Polarized

Propagation properties of radially polarized partially coherent beam in turbulent atmosphere

2011 ◽  
Vol 49 (9-10) ◽  
pp. 1238-1244 ◽  
Author(s):  
He Wang ◽  
Dajun Liu ◽  
Zhongxiang Zhou ◽  
Shoufeng Tong ◽  
Yansong Song
Keyword(s):  
Turbulent Atmosphere ◽  
Coherent Beam ◽  
Partially Coherent ◽  
Propagation Properties ◽  
Radially Polarized
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