Suppression of small-scale self-focusing of high-power laser beams due to their self-filtration during propagation in free space

2018 ◽  
Vol 48 (4) ◽  
pp. 325-331 ◽  
Author(s):  
V N Ginzburg ◽  
A A Kochetkov ◽  
A K Potemkin ◽  
E A Khazanov
Keyword(s):  
High Power ◽  
Free Space ◽  
Laser Beams ◽  
Small Scale ◽  
High Power Laser ◽  
Power Laser ◽  
Self Focusing

Condition for Suppression of Small-Scale Self-Focusing of High-Power Laser Beams by Spectral Bandwidth

2012 ◽  
Vol 32 (5) ◽  
pp. 0519001
Author(s):  
邓剑钦 Deng Jianqin ◽  
张进 Zhang Jin ◽  
杨华 Yang Hua ◽  
傅喜泉 Fu Xiquan ◽  
文双春 Wen Shuangchun
Keyword(s):  
High Power ◽  
Laser Beams ◽  
Small Scale ◽  
Spectral Bandwidth ◽  
High Power Laser ◽  
Power Laser ◽  
Self Focusing

Study of Small-Scale Self-Focusing in High-Power Laser System

2012 ◽  
Vol 49 (1) ◽  
pp. 010002
Author(s):  
陈宝算 Chen Baosuan ◽  
张军勇 Zhang Junyong ◽  
张艳丽 Zhang Yanli ◽  
刘德安 Liu Dean ◽  
朱健强 Zhu Jianqiang
Keyword(s):  
High Power ◽  
Laser System ◽  
Small Scale ◽  
High Power Laser ◽  
Power Laser ◽  
Self Focusing ◽  
High Power Laser System

Small-scale self-focusing assessment using PSD Shannon entropy of a 3ω process in a high-power laser facility

2020 ◽  
Vol 151 ◽  
pp. 111410
Author(s):  
Xiaoxia Huang ◽  
Xuewei Deng ◽  
Huaiwen Guo ◽  
Fang Wang ◽  
Wei Zhou ◽  
...  
Keyword(s):  
Shannon Entropy ◽  
High Power ◽  
Small Scale ◽  
High Power Laser ◽  
Power Laser ◽  
Self Focusing ◽  
Laser Facility

Variational approach to nonparaxial self-focusing of high-power laser beams in nonlinear media

2005 ◽  
Author(s):  
Jing Jin ◽  
Shuangchun Wen ◽  
Wangyang Cai ◽  
Xiquan Fu ◽  
Dianyuan Fan
Keyword(s):  
High Power ◽  
Variational Approach ◽  
Laser Beams ◽  
High Power Laser ◽  
Power Laser ◽  
Nonlinear Media ◽  
Self Focusing

scholarly journals Suppression of small-scale self focusing of high power laser using moving beam

2009 ◽  
Vol 58 (10) ◽  
pp. 7012
Author(s):  
Cheng Wen-Yong ◽  
Zhang Xiao-Min ◽  
Su Jing-Qin ◽  
Zhao Sheng-Zhi ◽  
Dong Jun ◽  
...  
Keyword(s):  
High Power ◽  
Small Scale ◽  
High Power Laser ◽  
Power Laser ◽  
Self Focusing ◽  
Moving Beam

scholarly journals Shannon entropy method of small-scale self-focusing assessment in high-power laser systems

2016 ◽  
Vol 24 (3) ◽  
pp. 2293 ◽  
Author(s):  
Rende Liu ◽  
Dongxia Hu ◽  
Xuewei Deng ◽  
Junpu Zhao ◽  
Wenyi Wang ◽  
...  
Keyword(s):  
Shannon Entropy ◽  
High Power ◽  
Entropy Method ◽  
Small Scale ◽  
High Power Laser ◽  
Power Laser ◽  
Self Focusing ◽  
Laser Systems

Characterizing high-power laser beams to detect the thermal load of optics and to identify limitations within the design of the optical system

2009 ◽  
Author(s):  
Harald Schwede ◽  
Otto Märten ◽  
Reinhard Kramer ◽  
Stefan Wolf ◽  
Volker Brandl ◽  
...  
Keyword(s):  
Optical System ◽  
High Power ◽  
Thermal Load ◽  
Laser Beams ◽  
High Power Laser ◽  
Power Laser

Analysis of effects on the beam quality β factor of high power laser beams

2021 ◽  
Vol 14 (2) ◽  
pp. 1-8
Author(s):  
WANG Yan-ru ◽  
◽  
WANG Jian-zhong ◽  
RAN Zheng-hui ◽  
DING Yu-jie
Keyword(s):  
High Power ◽  
Beam Quality ◽  
Laser Beams ◽  
High Power Laser ◽  
Power Laser ◽  
I Factor
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