Continuously tunable high-order harmonics from atoms in an intense femtosecond laser field

被引：58

作者：

Kim, HT ^{[1
]}

Lee, DG

Hong, KH

Kim, JH

Choi, IW

Nam, CH

机构：

[1] Korea Adv Inst Sci & Technol, Dept Phys, Taejon 305701, South Korea

[2] Korea Adv Inst Sci & Technol, Coherent Xray Res Ctr, Taejon 305701, South Korea

来源：

PHYSICAL REVIEW A | 2003年 / 67卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.67.051801

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Through the control of laser energy and chirp, continuous wavelength tuning of high-order harmonics was achieved without sacrificing spectral sharpness. This process was implemented after the amplification stage in a chirped-pulse amplification Ti:sapphire laser, without changing laser spectrum. It opens a new pathway for the realization of a continuously tunable, coherent, femtosecond x-ray source, i.e., a tabletop synchrotron.

引用

页数：4

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