Method of an enhanced self-amplified spontaneous emission for x-ray free electron lasers

被引：138
作者：
Zholents, AA [1 ]
机构：
[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA
来源：
PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS | 2005年 / 8卷 / 04期
关键词：
D O I：
10.1103/PhysRevSTAB.8.040701
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We describe a technique by which an energy modulation of electrons via interaction with a laser pulse in a wiggler magnet is used for a significant increase of the electron peak current prior to entering a long self-amplified spontaneous emission (SASE) free electron laser undulator. This results in a reduction of the gain length for the SASE process and a modification of the structure of the output x-ray radiation. It also temporally links the output x-ray pulse to the initial laser pulse, thus providing an opportunity for accurate synchronization between the laser pump pulse and x-ray probe pulse for pump-probe experiments.
引用
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页码：8 / 13
页数：6
相关论文
共 25 条
  • [1] Abromowitz M., 1964, APPL MATH SERIES, V55
  • [2] SPECTRUM, TEMPORAL STRUCTURE, AND FLUCTUATIONS IN A HIGH-GAIN FREE-ELECTRON LASER STARTING FROM NOISE
    BONIFACIO, R
    DESALVO, L
    PIERINI, P
    PIOVELLA, N
    PELLEGRINI, C
    [J]. PHYSICAL REVIEW LETTERS, 1994, 73 (01) : 70 - 73
  • [3] COLLECTIVE INSTABILITIES AND HIGH-GAIN REGIME IN A FREE-ELECTRON LASER
    BONIFACIO, R
    PELLEGRINI, C
    NARDUCCI, LM
    [J]. OPTICS COMMUNICATIONS, 1984, 50 (06) : 373 - 378
  • [4] Intense few-cycle laser fields: Frontiers of nonlinear optics
    Brabec, T
    Krausz, F
    [J]. REVIEWS OF MODERN PHYSICS, 2000, 72 (02) : 545 - 591
  • [5] ELECTRON DYNAMICS IN FREE-ELECTRON LASER RESONATOR MODES
    COLSON, WB
    ELLEAUME, P
    [J]. APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 1982, 29 (02): : 101 - 109
  • [6] COLSON WB, 1990, LASER HDB, V6, pCH5
  • [7] *DESY, 2001, 2001011 DESY
  • [8] Time-resolved atomic inner-shell spectroscopy
    Drescher, M
    Hentschel, M
    Kienberger, R
    Uiberacker, M
    Yakovlev, V
    Scrinzi, A
    Westerwalbesloh, T
    Kleineberg, U
    Heinzmann, U
    Krausz, F
    [J]. NATURE, 2002, 419 (6909) : 803 - 807
  • [9] Attosecond metrology
    Hentschel, M
    Kienberger, R
    Spielmann, C
    Reider, GA
    Milosevic, N
    Brabec, T
    Corkum, P
    Heinzmann, U
    Drescher, M
    Krausz, F
    [J]. NATURE, 2001, 414 (6863) : 509 - 513
  • [10] Atomic transient recorder
    Kienberger, R
    Goulielmakis, E
    Uiberacker, M
    Baltuska, A
    Yakovlev, V
    Bammer, F
    Scrinzi, A
    Westerwalbesloh, T
    Kleineberg, U
    Heinzmann, U
    Drescher, M
    Krausz, F
    [J]. NATURE, 2004, 427 (6977) : 817 - 821
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