Thermal blooming effect of pulse vortex laser beam propagating through the atmosphere

2019 ◽  
Author(s):  
KangLe Yong ◽  
JiaWei Yan ◽  
ShiMing Huang ◽  
JianYe Nie ◽  
Rongzhu zhang
Keyword(s):  
Laser Beam ◽  
Blooming Effect ◽  
Thermal Blooming

Thermal Blooming Effect of Flat-Topped Laser Beam Array Propagating Through Atmosphere

2019 ◽  
Vol 39 (1) ◽  
pp. 0126020
Author(s):  
李晓庆 Li Xiaoqing ◽  
曹建勇 Cao Jianyong ◽  
丁洲林 Ding Zhoulin ◽  
季小玲 Ji Xiaoling
Keyword(s):  
Laser Beam ◽  
Blooming Effect ◽  
Beam Array ◽  
Thermal Blooming

The Effect of Atmosphere Disturbances on Laser Beam Propagation

2012 ◽  
Vol 500 ◽  
pp. 3-8 ◽  
Author(s):  
Seyed Hamid Hashemipour ◽  
A. Salman Ogli ◽  
Nasim Mohammadian
Keyword(s):  
Laser Beam ◽  
Average Intensity ◽  
Beam Diameter ◽  
Propagation Characteristics ◽  
Laser Beam Diameter ◽  
Blooming Effect ◽  
Thermal Blooming ◽  
Propagation Axis ◽  
Video Format ◽  
Peak Value

In this article, we probe the atmosphere disturbance such as Attenuation, Scattering, turbulence and thermal blooming on the laser beam propagated it. For investigating, we designed software which gives the vertically propagation characteristics of a general-type beam in atmosphere, based on the Huygens–Fresnel principle. When the required source and medium parameters are entered, the simulator yields the average intensity profile along the propagation axis in a video format. The results show that the peak value of the average intensity can be astonishingly affected by atmospheric turbulence, thermal blooming effect (for typical high power lasers) and the laser beam diameter.

scholarly journals Thermal blooming effect of laser beams propagating through seawater

2017 ◽  
Vol 25 (6) ◽  
pp. 5861 ◽  
Author(s):  
Yuqiu Zhang ◽  
Xiaoling Ji ◽  
Xiaoqing Li ◽  
Hong Yu
Keyword(s):  
Laser Beams ◽  
Blooming Effect ◽  
Thermal Blooming

Transonic thermal blooming due to an intense laser beam

1976 ◽  
Vol 13 (12) ◽  
pp. 974-980
Author(s):  
E. Fenton Carey ◽  
Alien E. Fuhs
Keyword(s):  
Laser Beam ◽  
Intense Laser ◽  
Intense Laser Beam ◽  
Thermal Blooming
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