Generation of multiple femtosecond laser filaments by using axicon in turbulent air

被引：5
|
作者：
Zeng, T. [1 ]
Gao, H. [2 ]
Sun, X. D. [3 ]
Lin, L. [1 ]
Liu, W. [1 ,4 ]
机构：
[1] Nankai Univ, Minist Educ, Key Lab Opt Informat Sci & Technol, Inst Modern Opt, Tianjin 300071, Peoples R China
[2] Tianjin Polytech Univ, Sch Sci, Tianjin 300387, Peoples R China
[3] Tianjin Polytech Univ, Sch Elect Informat Engn, Tianjin 300387, Peoples R China
[4] Univ Elect Sci & Technol, Cooperat Innovat Ctr Terahertz Sci, Chengdu 611731, Peoples R China
来源：
LASER PHYSICS | 2015年 / 25卷 / 08期
基金：
中国国家自然科学基金;
关键词：
multi-filamentation; atmosphere turbulence; axicon; EXTENDED PLASMA CHANNELS; PULSES; LONG; PROPAGATION; PHYSICS; LIGHT;
D O I：
10.1088/1054-660X/25/8/085401
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Multiple filaments generation by using an axicon to focus optics in the turbulent air has been studied based on numerical simulation. We came to the conclusion that the axicon could produce multiple filaments with an initial cylindrical symmetrical Gaussian laser beam in the turbulent air. Further, we have studied the threshold power of the initial beam and the threshold turbulence intensity for the formation of multi-filamentation in quantification. This result is valuable in using an axicon to control the filament.
引用
收藏
页数：7
相关论文
共 50 条
  • [31] Long Time Revival of femtosecond laser plasma filaments in air
    Zhou, Bing
    Akturk, Selcuk
    Prade, Bernard
    Andre, Yves-Bernard
    Houard, Aurelien
    Liu, Yi
    Franco, Michel
    D'Amico, Ciro
    Salmon, Estelle
    Hao, Zuo-Qiang
    Lascoux, Noelle
    Mysyrowicz, Andre
    2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5, 2009, : 726 - +
  • [32] Filamentation of femtosecond vortex laser pulses in turbulent air
    Yan, Bingxin
    Li, Dongwei
    Zhang, Lanzhi
    Xi, Tingting
    Cai, Yangjian
    Hao, Zuoqiang
    OPTICS AND LASER TECHNOLOGY, 2023, 164
  • [33] Formation of plasma channels in ambient air by axicon-focused femtosecond laser pulse
    Shi, Zhe
    Li, Su-yu
    Zhang, He
    Li, He
    Chen, An-min
    Jin, Ming-xing
    OPTIK, 2018, 164 : 590 - 595
  • [34] Femtosecond Laser Processing of Polymethyl Methacrylate with an Axicon
    Matushiro, Yu
    Watanabe, Wataru
    JOURNAL OF LASER MICRO NANOENGINEERING, 2016, 11 (01): : 59 - 65
  • [35] Noncollinear interaction of femtosecond filaments with enhanced third harmonic generation in air
    Yang, Xuan
    Wu, Jian
    Peng, Yan
    Tong, Yuqi
    Yuan, Shuai
    Ding, Liangen
    Xu, Zhizhan
    Zeng, Heping
    APPLIED PHYSICS LETTERS, 2009, 95 (11)
  • [36] Optimization of multiple filamentation of femtosecond laser pulses in air using a pinhole
    Hao, Zuo-Qiang
    Zhang, Jie
    Xi, Ting-Ting
    Yuan, Xiao-Hui
    Zheng, Zhi-Yuan
    Lu, Xin
    Yu, Ming-Young
    Li, Yu-Tong
    Wang, Zhao-Hua
    Zhao, Wei
    Wei, Zhi-Yi
    OPTICS EXPRESS, 2007, 15 (24) : 16102 - 16109
  • [37] Direct characterization of self-guided femtosecond laser filaments in air
    Ting, A
    Gordon, DF
    Briscoe, E
    Peñano, JR
    Sprangle, P
    APPLIED OPTICS, 2005, 44 (08) : 1474 - 1479
  • [38] Spatiotemporal moving focus of long femtosecond-laser filaments in air
    Xi, Ting-Ting
    Lu, Xin
    Zhang, Jie
    PHYSICAL REVIEW E, 2008, 78 (05):
  • [39] Concatenation of plasma filaments created in air by femtosecond infrared laser pulses
    S. Tzortzakis
    G. Méchain
    G. Patalano
    M. Franco
    B. Prade
    A. Mysyrowicz
    Applied Physics B, 2003, 76 : 609 - 612
  • [40] Coherent synthesis of terahertz radiation from femtosecond laser filaments in air
    Mitryukovskiy, Sergey I.
    Liu, Yi
    Prade, Bernard
    Houard, Aurelien
    Mysyrowicz, Andre
    APPLIED PHYSICS LETTERS, 2013, 102 (22)
12345