Highly versatile, two-color setup for high-order harmonic generation using spatial light modulators

被引：1

作者：

Raab, A. -K. ^{[1
]}

Schmoll, M. ^{[2
]}

Simpson, E. R. ^{[1
]}

Redon, M. ^{[1
]}

Fang, Y. ^{[1
]}

Guo, C. ^{[1
]}

Viotti, A. -L. ^{[1
]}

Arnold, C. L. ^{[1
]}

L'Huillier, A. ^{[1
]}

Mauritsson, J. ^{[1
]}

机构：

[1] Lund Univ, Dept Phys, POB 118, S-22100 Lund, Sweden

[2] Albert Ludwigs Univ Freiburg, Phys Inst, Hermann Herder Str 3, D-79104 Freiburg, Germany

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2024年 / 95卷 / 07期

基金：

瑞典研究理事会; 欧洲研究理事会;

关键词：

LASER FIELD; PHASE; IONIZATION; RADIATION;

D O I：

10.1063/5.0212578

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We present a novel, interferometric, two-color, high-order harmonic generation setup based on a turn-key Ytterbium-doped femtosecond laser source and its second harmonic. Each interferometer arm contains a spatial light modulator with individual capabilities to manipulate the spatial beam profiles and to stabilize the relative delay between the fundamental and the second harmonic. In addition, separate control of the relative power and focusing geometries of the two color beams is implemented to conveniently perform automated scans of multiple parameters. A live diagnostics system gives continuous information during ongoing measurements. (c) 2024 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license

引用

页数：9

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