GENERATION OF HIGH-ORDER HARMONICS USING LASER-PRODUCED RARE-GAS-LIKE IONS

被引：140

作者：

AKIYAMA, Y ^{[1
]}

MIDORIKAWA, K ^{[1
]}

MATSUNAWA, Y ^{[1
]}

NAGATA, Y ^{[1
]}

OBARA, M ^{[1
]}

TASHIRO, H ^{[1
]}

TOYODA, K ^{[1
]}

机构：

[1] KEIO UNIV,FAC SCI & TECHNOL,DEPT ELECT ENGN,KOHOKU KU,YOKOHAMA,KANAGAWA 223,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.69.2176

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report the first observation of high-order harmonic waves from rare-gas-like ions excited by a sub-picosecond KrF excimer laser. At an intensity of 10(15) W/cm2, the highest orders of observed harmonics are the ninth (27.6 nm) in Li+, the eleventh (22.6 nm) in Na+, and the thirteenth (19.1 nm) in K+. The advantage of such ions as nonlinear media for extreme ultraviolet generation is discussed in relation to ionization potentials.

引用

页码：2176 / 2179

页数：4

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