Improving harmonic conversion efficiency via optimizing macroscopic properties of the gas medium

30th International Conference on Photonic, Electronic, and Atomic Collisions

Li, Xiaoyong^1 ; Wang, Guoli^2 ; Fan, Juan^1 ; Ma, Jinyu^1 ; Jiang, Yawen^1

Experimental Center, Northwest University for Nationalities, Lanzhou

730030, China^1

College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou

730070, China^2

关键词: Gas jet;    Gas medium;    Harmonic conversion efficiency;    Macroscopic properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/3/022026/pdf
DOI  :  10.1088/1742-6596/875/3/022026

来源: IOP

【 摘 要 】

Synopsis We study the effects of length and pressure of gas jet on the conversion efficiency of macroscopic harmonics. Our results show that an optimal flux for certain range of harmonics can be obtained by optimizing macroscopic properties of the gas jet.