Time-resolved x-ray K-shell spectra from high density plasmas generated by ultrashort laser pulses -: art. no. 026407

被引：0
作者：
Andiel, U [1 ]
Eidmann, K [1 ]
Witte, K [1 ]
机构：
[1] Max Planck Inst Quantum Opt, D-85748 Garching, Germany
来源：
PHYSICAL REVIEW E | 2001年 / 63卷 / 02期
关键词：
D O I：
暂无
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
We present time-resolved x-ray spectra of C, F, Na, and Al, generated by focusing ultrashort frequency doubled Ti:sapphire laser pulses on solid plane targets. Using a high resolution x-ray streak camera in combination with a laser triggered accumulation system, we achieved a time resolution of 1.7 ps when adding the x-ray signal of many thousands of laser shots. K-shell resonance line emission with a duration in the range of 2-4 ps is observed. Ly a emission is generally observed to be faster than He ct emission and the x-ray pulse duration is observed to decrease with increasing atomic number. A hydrodynamic code in combination with an atomic kinetics code is applied for simulation of time-resolved plasma emission, showing good agreement with experimental data.
引用
收藏
页数：7
相关论文
共 50 条
  • [21] Time-resolved double ionization with few cycle laser pulses -: art. no. 093002
    Légaré, F
    Litvinyuk, IV
    Dooley, PW
    Quéré, F
    Bandrauk, AD
    Villeneuve, DM
    Corkum, PB
    [J]. PHYSICAL REVIEW LETTERS, 2003, 91 (09)
  • [22] TIME-RESOLVED X-RAY SPECTROSCOPY OF LASER-PRODUCED PLASMAS
    KEY, MH
    LEWIS, CLS
    LUNNEY, JG
    MOORE, A
    WARD, JM
    THAREJA, RK
    [J]. PHYSICAL REVIEW LETTERS, 1980, 44 (25) : 1669 - 1672
  • [23] TIME-RESOLVED X-RAY-SPECTRA FROM ARGON PLASMAS
    BLEACH, RD
    NAGEL, DJ
    BURKHALTER, PG
    SCHNEIDER, R
    [J]. BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1980, 25 (06): : 692 - 693
  • [24] Spatial characteristics of Kα x-ray emission from relativistic femtosecond laser plasmas -: art. no. 056408
    Reich, C
    Uschmann, I
    Ewald, F
    Düsterer, S
    Lübcke, A
    Schwoerer, H
    Sauerbrey, R
    Förster, E
    Gibbon, P
    [J]. PHYSICAL REVIEW E, 2003, 68 (05):
  • [25] Time-resolved measurements of Cl2 density in high-density plasmas and application -: art. no. 051501
    Cunge, G
    Mori, M
    Kogelschatz, M
    Sadeghi, N
    [J]. APPLIED PHYSICS LETTERS, 2006, 88 (05) : 1 - 3
  • [26] Time-resolved detection of x-ray generated pulses on coplanar stripline sensors
    Durbin, Stephen M.
    Mahmood, Aamer
    Lubelski, David
    Adams, Bernhard
    [J]. 2015 IEEE SENSORS, 2015, : 1636 - 1638
  • [27] Time-resolved ionization measurements with intense ultrashort XUV and X-ray free-electron laser pulses
    Tkachenko, Victor
    Buescher, Martin
    Hoeppner, Hauke
    Medvedev, Nikita
    Lipp, Vladimir
    Rossi, Giulio Maria
    Capotondi, Flavio
    Finetti, Paola
    Pedersoli, Emanuele
    Nikolov, Ivaylo
    Danailov, Mitcho
    Giannessi, Luca
    Prandolini, Mark J.
    Toleikis, Sven
    Mecseki, Katalin
    Windeler, Matthew
    Ziaja, Beata
    Tavella, Franz
    Teubner, Ulrich
    [J]. LASER AND PARTICLE BEAMS, 2019, 37 (02) : 235 - 241
  • [28] Time-resolved x-ray emission spectra from optically ionized helium and neon plasmas
    Glover, TE
    Crane, JK
    Perry, MD
    Lee, RW
    Falcone, RW
    [J]. PHYSICAL REVIEW E, 1998, 57 (01): : 982 - 993
  • [29] Laser-induced heating and melting of gold nanoparticles studied by time-resolved x-ray scattering -: art. no. 195423
    Plech, A
    Kotaidis, V
    Grésillon, S
    Dahmen, C
    von Plessen, G
    [J]. PHYSICAL REVIEW B, 2004, 70 (19) : 1 - 7
  • [30] TIME-RESOLVED SOFT-X-RAY SPECTRA OF LASER-FUSION PLASMAS
    DAY, RH
    HOCKADAY, R
    AMEDURI, FP
    BENNETT, EW
    [J]. BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1980, 25 (08): : 962 - 962
12345