Compact high-repetition rate femtosecond laser-driven hard-x-ray source

被引：0
|
作者：
Egbert, A [1 ]
Mader, B [1 ]
Chichkov, BN [1 ]
Girardeau-Montaut, JP [1 ]
机构：
[1] Laser Zentrum Hannover EV, D-30419 Hannover, Germany
来源：
ADVANCES IN LABORATORY-BASED X-RAY SOURCES AND OPTICS III | 2002年 / 4781卷
关键词：
ultrashort hard-x-rays; x-ray diode; femtosecond laser; photocathodes;
D O I：
10.1117/12.450405
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A compact, high-repetition rate, ultrashort-pulse laser-driven hard-x-ray source based on the combination of a femtosecond laser system with an x-ray diode is demonstrated. A comparison with available laser-plasma hard-x-ray sources is presented. Hard-x-ray fluxes exceeding 10(10) photons/s (emitted in 4pi) are realized at a repetition rate of 250 kHz. Numerical modeling is performed which proves that picosecond and sub-picosecond hard-x-ray pulses can be produced with this source.
引用
收藏
页码：69 / 76
页数：8
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