Attosecond pulse generation from H2+ ions using a multicolor beam superposition method

被引：1

作者：

Ebrahimzadeh, S. ^{[1
]}

Barzi, M. ^{[2
]}

Lotfollahi, M. ^{[3
]}

Tabatabaei, S. N. ^{[4
]}

Sarikhani, S. ^{[4
]}

机构：

[1] Iran Univ Sci & Technol, Phys Dept, Tehran, Iran

[2] Shahid Bahonar Univ Kerman, Fac Phys, Kerman, Iran

[3] IASBS, Dept Phys, Zanjan 4513766731, Iran

[4] Univ Gullen, Fac Sci, Dept Phys, POB 41335-19141, Rasht, Iran

来源：

OPTICS LETTERS | 2020年 / 45卷 / 04期

关键词：

IONIZATION;

D O I：

10.1364/OL.378494

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The behavior of the high-order harmonics and output attosecond pulses from hydrogen molecule ions with various internuclear distances that are exposed to high intensity incoming pulses are investigated. The incoming pulses that are spectrally wide yield from a superposition of monochromatic beams with a constant frequency distance. Our simulations show that the most intense and shortest attosecond pulses can result from hydrogen molecular ions with large internuclear distances which are exposed to irradiation of intense pulses with a frequency width greater than 0.03 a.u. (C) 2020 Optical Society of America

引用

页码：923 / 926

页数：4