Contribution of multiple electron rescatterings on high-order harmonic generation in the mid-infrared wavelength regime

Xiaolong Yuan; Candong Liu; Pengfei Wei; Zhinan Zeng; Ruxin Li

doi:10.3788/COL201614.030201

Journals >Chinese Optics Letters >Volume 14 >Issue 3 >Page 030201 > Article

Chinese Optics Letters
Vol. 14, Issue 3, 030201 (2016)

Contribution of multiple electron rescatterings on high-order harmonic generation in the mid-infrared wavelength regime

Xiaolong Yuan^1、3, Candong Liu^1、*, Pengfei Wei^2、**, Zhinan Zeng^1、***, and Ruxin Li¹

Author Affiliations

¹State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

²Department of Physics, Shaoxing University, Shaoxing 312000, China

³University of Chinese Academy of Sciences, Beijing 100039, China

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DOI: 10.3788/COL201614.030201 Cite this Article Set citation alerts

Xiaolong Yuan, Candong Liu, Pengfei Wei, Zhinan Zeng, Ruxin Li. Contribution of multiple electron rescatterings on high-order harmonic generation in the mid-infrared wavelength regime[J]. Chinese Optics Letters, 2016, 14(3): 030201 Copy Citation Text

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Fig. 1. (a) The schematic of the definition of multiple rescatterings. (b) The maximum kinetic energy of the rescattering electrons as a function of n.

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Fig. 2. Electric fields corresponding to ionization time ti as functions of the rescattering time tr for different n.

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Fig. 3. Time-frequency analysis of the dipole acceleration for (a) 800, (b) 1600, and (c) 2400 nm. (d)–(f) The corresponding classical calculation for the three different wavelengths.

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Fig. 4. Relative HHG yield ratio as a function of the driving wavelength.

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