Tunable coherent femtosecond X-ray source driven by an intense femtosecond laser

被引：0

作者：

Nam, CH ^{[1
]}

Shin, HJ ^{[1
]}

Lee, DG ^{[1
]}

Cha, YH ^{[1
]}

Hong, KH ^{[1
]}

Kim, JH ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Phys & Coherent Xray Res Ctr, Yusong Gu, Taejon 305701, South Korea

来源：

JOURNAL DE PHYSIQUE IV | 2001年 / 11卷 / PR2期

关键词：

D O I：

10.1051/jp4:2001267

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The wavelength tunability of high harmonic generation is presented. By applying intense femtosecond laser pulse to gaseous medium, the wavelengths of high-order harmonics could be tuned. The wavelength shift large enough to cover the interval between adjacent orders was obtained in harmonics from Ar and Ne atoms driven by 25 fs pulses, opening a way to realize a tunable coherent x-ray source.

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收藏

页码：345 / 350

页数：6

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