Enhancement and broadening of extreme-ultraviolet supercontinuum in a relative phase controlled two-color laser field

Yinghui Zheng; Zhinan Zeng; Xiaofang Li; Xiaowei Chen; Peng Liu; Hui Xiong; Hui Lu; Shitong Zhao; Pengfei Wei; Li Zhang; Zhiguang Wang; Jun Liu; Ya Cheng; Ruxin Li; Zhizhan Xu

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Enhancement and broadening of extreme-ultraviolet supercontinuum in a relative phase controlled two-color laser field

机译：相对相控双色激光场中极紫外超连续谱的增强和扩展

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We experimentally demonstrate the generation of an extreme-ultraviolet (XUV) supercontinuum in argon with a two-color laser field consisting of an intense 7 fs pulse at 800 nm and a relatively weak 37 fs pulse at 400 nm. By controlling the relative time delay between the two laser pulses, we observe enhanced high-order harmonic generation as well as spectral broadening of the supercontinuum. A method to produce isolated attosecond pulses with variable width and intensity is proposed.

机译：我们通过实验证明了氩气中极紫外（XUV）超连续谱的产生，该双色激光场由800 nm处的强7 fs脉冲和400 nm处的相对弱的37 fs脉冲组成。通过控制两个激光脉冲之间的相对时间延迟，我们观察到增强的高次谐波生成以及超连续谱的光谱展宽。提出了一种产生宽度和强度可变的孤立阿秒脉冲的方法。

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来源
《Optics Letters》 |2008年第3期|共3页
作者
Yinghui Zheng; Zhinan Zeng; Xiaofang Li; Xiaowei Chen; Peng Liu; Hui Xiong; Hui Lu; Shitong Zhao; Pengfei Wei; Li Zhang; Zhiguang Wang; Jun Liu; Ya Cheng; Ruxin Li; Zhizhan Xu;
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正文语种 eng
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专利

1. Enhancement and broadening of extreme-ultraviolet supercontinuum in a relative phase controlled two-color laser field [J] . Yinghui Zheng, Zhinan Zeng, Xiaofang Li, Optics Letters . 2008,第3期

机译：相对相控双色激光场中极紫外超连续谱的增强和扩展
2. Third-harmonic generation in relative-phase-controlled two-color laser field [J] . H. Xu, W. Chu, Y. Liu, Applied Physics B: Lasers and Optics . 2011,第4期

机译：相对相位控制的双色激光场中的三次谐波产生
3. Effects of macroscopic propagation on spectra of broadband supercontinuum harmonics and isolated-attosecond-pulse generation: Coherent control of the electron quantum trajectories in two-color laser fields [J] . Peng-Cheng Li, Shih-I Chu PHYSICAL REVIEW A . 2012,第1期

机译：宏观传播对宽带超连续谱谐波频谱和孤秒脉冲产生的影响：双色激光场中电子量子轨迹的相干控制
4. In situ relative phase measurement of two-color field with terahertz radiation [C] . Chao Meng, Yindong Huang, Wenbo Chen, International Conference on Infrared, Millimeter, and Terahertz Waves . 2014

机译：太赫兹辐射双色场的原位相对相位测量
5. Electronically assisted relative and absolute phase control of semiconductor lasers. [D] . Aflatouni, Firooz. 2011

机译：半导体激光器的电子辅助相对和绝对相位控制。
6. Generation of elliptically polarized nitrogen ion laser fields using two-color femtosecond laser pulses [O] . Ziting Li, Bin Zeng, Wei Chu, -1

机译：使用双色飞秒激光脉冲产生椭圆偏振氮离子激光场
7. Spatial coherence control of xuv supercontinuum generation by two-color laser field [O] . Shaoyi Wang, Weiyi Hong, Qingbin Zhang, 2011

机译：双色激光磁场XUV超连续生成的空间相干控制
8. Use of Phase-Noisy Laser Fields in the Storage of Optical Pulse Shapes inInhomogeneously Broadened Absorbers [R] . Zhang, J. M., Gauthier, D. J., Huang, J., 1991

机译：相位噪声激光场在非均匀展宽吸收体中光脉冲形状存储中的应用

Enhancement and broadening of extreme-ultraviolet supercontinuum in a relative phase controlled two-color laser field

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