Control of bandwidth and central wavelength of an enhanced extreme ultraviolet spectrum generated in shaped laser field

Chaojin Zhang; Jinping Yao; Jielei Ni; Guihua Li; Ya Cheng; Zhizhan Xu

doi:10.1364/OE.20.016544

Control of bandwidth and central wavelength of an enhanced extreme ultraviolet spectrum generated in shaped laser field

Chaojin Zhang^*
, Jinping Yao
, Jielei Ni
, Guihua Li
, Ya Cheng
, Zhizhan Xu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

We theoretically investigate the enhancement of a selected spectral range in the high-order harmonic generation driven by the multicolor laser fields. The results show that the central wavelength of the enhanced narrow-bandwidth spectrum can be effectively controlled by adjusting the laser intensity and the time delay between laser pulses of different colors, due to the modified electron trajectory in the shaped laser field. Our approach can offer intense, bandwidth controllable single attosecond pulses for attosecond pump-probe experiments.

Original language	English
Pages (from-to)	16544-16551
Number of pages	8
Journal	Optics Express
Volume	20
Issue number	15
DOIs	https://doi.org/10.1364/OE.20.016544
State	Published - 16 Jul 2012
Externally published	Yes

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title = "Control of bandwidth and central wavelength of an enhanced extreme ultraviolet spectrum generated in shaped laser field",

abstract = "We theoretically investigate the enhancement of a selected spectral range in the high-order harmonic generation driven by the multicolor laser fields. The results show that the central wavelength of the enhanced narrow-bandwidth spectrum can be effectively controlled by adjusting the laser intensity and the time delay between laser pulses of different colors, due to the modified electron trajectory in the shaped laser field. Our approach can offer intense, bandwidth controllable single attosecond pulses for attosecond pump-probe experiments.",

author = "Chaojin Zhang and Jinping Yao and Jielei Ni and Guihua Li and Ya Cheng and Zhizhan Xu",

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T1 - Control of bandwidth and central wavelength of an enhanced extreme ultraviolet spectrum generated in shaped laser field

AU - Zhang, Chaojin

AU - Yao, Jinping

AU - Ni, Jielei

AU - Li, Guihua

AU - Cheng, Ya

AU - Xu, Zhizhan

PY - 2012/7/16

Y1 - 2012/7/16

N2 - We theoretically investigate the enhancement of a selected spectral range in the high-order harmonic generation driven by the multicolor laser fields. The results show that the central wavelength of the enhanced narrow-bandwidth spectrum can be effectively controlled by adjusting the laser intensity and the time delay between laser pulses of different colors, due to the modified electron trajectory in the shaped laser field. Our approach can offer intense, bandwidth controllable single attosecond pulses for attosecond pump-probe experiments.

AB - We theoretically investigate the enhancement of a selected spectral range in the high-order harmonic generation driven by the multicolor laser fields. The results show that the central wavelength of the enhanced narrow-bandwidth spectrum can be effectively controlled by adjusting the laser intensity and the time delay between laser pulses of different colors, due to the modified electron trajectory in the shaped laser field. Our approach can offer intense, bandwidth controllable single attosecond pulses for attosecond pump-probe experiments.

UR - https://www.scopus.com/pages/publications/84864143059

U2 - 10.1364/OE.20.016544

DO - 10.1364/OE.20.016544

M3 - 文章

AN - SCOPUS:84864143059

SN - 1094-4087

VL - 20

SP - 16544

EP - 16551

JO - Optics Express

JF - Optics Express

IS - 15

ER -

Control of bandwidth and central wavelength of an enhanced extreme ultraviolet spectrum generated in shaped laser field

Abstract

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