Microwave diagnostics of laser-induced avalanche ionization in air

被引：0
|
作者：
Zhang, Zhili [1 ]
Shneider, Mikhail N. [1 ]
Miles, Richard B. [1 ]
机构：
[1] Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544
来源：
Journal of Applied Physics | 2006年 / 100卷 / 07期
关键词：
This work presents a simplified model of microwave scattering during the avalanche ionization stage of laser breakdown and corresponding experimental results of microwave scattering from laser breakdown in room air. The model assumes and measurements confirm that the breakdown regime can be viewed as a point dipole scatterer of the microwave radiation and thus directly related to the time evolving number of electrons. The delay between the laser pulse and the rise of the microwave scattering signal is a direct measure of the avalanche ionization process. © 2006 American Institute of Physics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
相关论文
共 50 条
  • [1] Microwave diagnostics of laser-induced avalanche ionization in air
    Zhang, Zhili
    Shneider, Mikhail N.
    Miles, Richard B.
    JOURNAL OF APPLIED PHYSICS, 2006, 100 (07)
  • [2] Resonant- and avalanche-ionization amplification of laser-induced plasma in air
    Wu, Yue
    Zhang, Zhili
    Jiang, Naibo
    Roy, Sukesh
    Gord, James R.
    JOURNAL OF APPLIED PHYSICS, 2014, 116 (14)
  • [3] Laser-induced air ionization microscopy
    Zhao, Y.
    Zhang, N.
    Yang, J.
    Zhu, X.
    APPLIED PHYSICS LETTERS, 2006, 88 (24)
  • [4] DIAGNOSTICS OF MICROWAVE PLASMA BY LASER-INDUCED FLUORESCENCE
    NINOMIYA, K
    SUZUKI, K
    NISHIMATSU, S
    OKADA, O
    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1986, 4 (03): : 1791 - 1794
  • [5] LASER-INDUCED IONIZATION OF AIR IN THE PRESENCE OF PREIONIZATION
    TYAGI, RK
    RAMPAL, VV
    BHAR, GC
    IEEE JOURNAL OF QUANTUM ELECTRONICS, 1988, 24 (04) : 683 - 686
  • [6] Diagnostics of laser-induced spark discharges in air and vacuum
    Vogel, N
    Nikitine, A
    Blaudeck, T
    ISDEIV: XXTH INTERNATIONAL SYMPOSIUM ON DISCHARGES AND ELECTRICAL INSULATION IN VACUUM, PROCEEDINGS, 2002, 20 : 564 - 567
  • [7] ELECTRICAL CHARACTERISTICS OF MICROWAVE-INDUCED PLASMAS FOR LASER-INDUCED IONIZATION SPECTROMETRY
    SELTZER, MD
    GREEN, RB
    SPECTROSCOPY LETTERS, 1989, 22 (04) : 461 - 470
  • [8] Modeling of laser-induced avalanche in dielectrics
    Vatsya, SR
    Nikumb, SK
    JOURNAL OF APPLIED PHYSICS, 2002, 91 (01) : 344 - 351
  • [9] LASER-INDUCED IONIZATION OF GASES
    WAYNANT, RW
    RAMSEY, JH
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1965, 55 (05) : 602 - &
  • [10] MEASUREMENT OF THE LASER-INDUCED IONIZATION YIELD FOR LITHIUM IN AN AIR ACETYLENE FLAME
    SMITH, BW
    HART, LP
    OMENETTO, N
    ANALYTICAL CHEMISTRY, 1986, 58 (11) : 2147 - 2151
12345