Second-harmonic generation and non-resonant absorption in sub-picosecond laser-solid interactions

被引：0
|
作者：
Hansen, CT [1 ]
Young, PE [1 ]
Wilks, SC [1 ]
机构：
[1] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA
来源：
HIGH-FIELD SCIENCE | 2000年
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Second harmonic emission produced by the interaction of a 130 fs laser pulse with solid aluminum has been spectrally analyzed. For an angle of incidence near 20degrees, the specular second harmonic is blue shifted when the laser intensity exceeds 1 X 1017 W/cm(2). This effect is also observed in PIC simulations of the experiment. Several absorption mechanisms are examined for their consistency with the data.
引用
收藏
页码：73 / 81
页数：9
相关论文
共 44 条
  • [1] EFFICIENT SECOND-HARMONIC GENERATION OF PICOSECOND LASER PULSES
    RABSON, TA
    SHAH, PL
    TITTEL, FK
    RUIZ, HJ
    APPLIED PHYSICS LETTERS, 1972, 20 (08) : 282 - &
  • [2] Non-resonant enhancement of second-harmonic generation from metal nanoislands coated with dielectric layers
    Koskinen, Kalle
    Scherbak, Sergey
    Chervinskii, Semyon
    Lipovskii, Andrey
    Kauranen, Martti
    2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,
  • [3] Non-resonant Enhancement of Second-Harmonic Generation in a Dielectric Particle with a Nanostructured Nonlinear Metamaterial Shell
    Bahng, Joong Hwan
    Montjoy, Douglas
    Jahani, Saman
    Kotov, Nicholas
    Marandi, Alireza
    2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2019,
  • [4] 43 W picosecond laser and second-harmonic generation experiment
    Peng, Runwu
    Guo, Lin
    Zhang, Xiaofu
    Li, Fangqin
    Cui, Qianjin
    Bo, Yong
    Peng, Qinjun
    Cui, Dafu
    Xu, Zuyan
    Tang, Lijun
    OPTICS COMMUNICATIONS, 2009, 282 (04) : 611 - 613
  • [5] Second-harmonic generation in atomic vapor with picosecond laser pulses
    Kim, D
    Mullin, CS
    Shen, YR
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1997, 14 (10) : 2530 - 2542
  • [6] Resonant subharmonic absorption and second-harmonic generation by a fluctuating nonlinear oscillator
    Dykman, MI
    Luchinsky, DG
    Mannella, R
    McClintock, PVE
    Soskin, SM
    Stein, ND
    PHYSICAL REVIEW E, 1996, 54 (03) : 2366 - 2377
  • [7] Extreme ultraviolet harmonic generation from ultra-intense picosecond laser-solid interactions: Results and perspectives.
    Norreys, PA
    Zepf, M
    Bakarezos, M
    CastroColins, M
    Chambers, D
    Danson, CN
    Dyson, A
    Fews, AP
    Gibbon, P
    Key, MH
    Lee, P
    Loukakos, P
    Moustaizis, S
    Neely, D
    Preston, SG
    Walsh, FN
    Wark, JS
    Zhang, J
    Dangor, AE
    MULTIPHOTON PROCESSES 1996, 1997, 154 : 211 - 220
  • [8] Resonant second-harmonic generation of a short pulse laser in a plasma channel
    Nitikant
    Sharma, AK
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2004, 37 (17) : 2395 - 2398
  • [9] Second-harmonic generation of a picosecond laser pulse at high intensities with time predelay
    Zhang, Tiejun, 1600, JJAP, Minato-ku, Japan (34):
  • [10] Absorption of intense high-contrast sub-picosecond laser pulses in solid targets
    Eidmann, K
    Rix, R
    Schlegel, T
    Witte, K
    EUROPHYSICS LETTERS, 2001, 55 (03): : 334 - 340
12345