Characterization of a chaotic optical field using a high-gain, self-amplified free-electron laser

被引：21

作者：

Li, YL ^{[1
]}

Krinsky, S

Lewellen, JW

Kim, KJ

Sajaev, V

Milton, SV

机构：

[1] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA

[2] Brookhaven Natl Lab, Upton, NY 11973 USA

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 91卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.91.243602

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report on a characterization of the chaotic optical field from a high-gain, self-amplified spontaneous-emission (SASE) free-electron laser. The temporal structure of the amplitude and phase are measured in a single-shot mode, with a resolution well below the coherence length, and the statistics over multiple pulses is determined. The measurement is in excellent quantitative agreement with the prediction based on analysis of random noise, and further verifies the chaotic nature of the SASE optical field.

引用

页码：1 / 243602

页数：4

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