High-order harmonic generation in Bi and Pb plasmas

IF 2 3区物理与天体物理 Q3 OPTICS

Applied Physics B Pub Date : 2024-12-12 DOI:10.1007/s00340-024-08375-x

R. A. Ganeev, S. R. Kamalov, I. B. Sapaev, B. S. Mirzaev

引用次数: 0

Abstract

We report the high-order harmonic generation of 65 fs, 800 nm pulses and tunable pulses from optical parametric amplifier in the plasmas produced on the surfaces of the materials belonging to the sixth period of the periodic table (Bi and Pb). The optimization of the fluence of heating pulses, the delay between heating and driving pulses, and the distance from target to the propagating femtosecond pulses allowed generation of harmonics up to the 57th order. The two-color pump-induced harmonic generation and application of near infrared pulses for sum and difference frequency generation in these plasmas are reported.

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来源期刊

Applied Physics B 物理-光学

CiteScore

4.00

自引率

4.80%

发文量

202

审稿时长

3.0 months

期刊介绍： Features publication of experimental and theoretical investigations in applied physics Offers invited reviews in addition to regular papers Coverage includes laser physics, linear and nonlinear optics, ultrafast phenomena, photonic devices, optical and laser materials, quantum optics, laser spectroscopy of atoms, molecules and clusters, and more 94% of authors who answered a survey reported that they would definitely publish or probably publish in the journal again Publishing essential research results in two of the most important areas of applied physics, both Applied Physics sections figure among the top most cited journals in this field. In addition to regular papers Applied Physics B: Lasers and Optics features invited reviews. Fields of topical interest are covered by feature issues. The journal also includes a rapid communication section for the speedy publication of important and particularly interesting results.