Mechanism of self-focusing of laser pulses on dynamic lenses in transparent media

被引：0
|
作者：
S. V. Gribin
B. I. Spesivtsev
机构：
[1] St. Petersburg State Technological University of Plant Polymers,
来源：
Technical Physics | 2012年 / 57卷
关键词：
Refractive Index; Shock Wave; Laser Pulse; Compression Wave; Shock Wave Front;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We propose the physical and mathematical models for the mechanism explaining the reduction in experimental breakdown thresholds of optical materials by self-focusing of radiation on dynamic irregularities of the refractive index (dynamic lenses) as compared to avalanche ionization and multiphoton absorption predicted by theories.
引用
收藏
页码：649 / 656
页数：7
相关论文
共 50 条
  • [21] SELF-FOCUSING OF LASER LIGHT AND STIMULATED SCATTERING PROCESSES IN TRANSPARENT AND ABSORBING LIQUIDS .1. SELF-FOCUSING
    MAIER, M
    RAHN, O
    WENDL, G
    [J]. ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1970, A 25 (12): : 1868 - +
  • [22] ROLE OF SELF-FOCUSING IN BREAKDOWN OF TRANSPARENT DIELECTRICS BY LASER RADIATION
    ASHMARIN, II
    BYKOVSKII, YA
    GRIDIN, VA
    ELESIN, VF
    ZYSIN, YY
    LARKIN, AI
    FURMANOV, VA
    [J]. ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI, 1975, 68 (02): : 562 - &
  • [23] Energy Shedding during Nonlinear Self-Focusing of Laser Pulses
    Travis, C.
    Oppo, G. -L.
    Norris, G.
    McConnell, G.
    [J]. 2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE AND INTERNATIONAL QUANTUM ELECTRONICS CONFERENCE (CLEO EUROPE/IQEC), 2013,
  • [24] Self-focusing of laser pulses: current state and future prospects
    Manenkov, A. A.
    [J]. PHYSICS-USPEKHI, 2011, 54 (01) : 100 - 104
  • [25] Self-focusing distance of very high power laser pulses
    Fibich, G
    Eisenmann, S
    Ilan, B
    Erlich, Y
    Fraenkel, M
    Henis, Z
    Gaeta, AL
    Zigler, A
    [J]. OPTICS EXPRESS, 2005, 13 (15): : 5897 - 5903
  • [26] Spatial replenishment and self-focusing dynamics of ultrashort laser pulses
    Moll, KD
    Gaeta, AL
    [J]. ULTRAFAST PHENOMENA XII, 2001, 66 : 183 - 185
  • [27] Self-focusing and compression of laser pulses in partially stripped plasma
    Jha, Pallavi
    Singh, Vijay
    Upadhyay, Ajay K.
    [J]. PHYSICS OF PLASMAS, 2011, 18 (07)
  • [28] Critical power for self-focusing in the case of ultrashort laser pulses
    Polynkin, P.
    Kolesik, M.
    [J]. PHYSICAL REVIEW A, 2013, 87 (05):
  • [29] NONSTATIONARY SELF-FOCUSING OF LASER PULSES INA DISSIPATIVE MEDIUM
    AKHMANOV, SA
    SUKHORUK.AP
    [J]. JETP LETTERS-USSR, 1967, 5 (04): : 87 - &
  • [30] Laser beam self-focusing in turbulent dissipative media
    Hafizi, B.
    Penano, J. R.
    Palastro, J. P.
    Fischer, R. P.
    DiComo, G.
    [J]. OPTICS LETTERS, 2017, 42 (02) : 298 - 301
12345