Chinese Optics Letters, 2015, 13 (5): 050202, Published Online: Sep. 20, 2018
Selection of odd or even harmonics by a multi-color laser field with macroscopic phase-matching Download: 964次
Abstract
We experimentally and theoretically demonstrate that the property (odd or even) of generated harmonics can be selected by manipulating the macroscopic phase-matching conditions based on a three-color laser field. Only odd or even harmonics can be made dominant by changing the focal position and adjusting the gas pressure. These results indicate that the odd-even property of the generated harmonics can be controlled by using the multi-color laser field with macroscopic phase-matching.
Jiaming Jiang, Pengfei Wei, Zhinan Zeng, Xiaolong Yuan, Yinghui Zheng, Xiaochun Ge, Ruxin Li, Zhizhan Xu. Selection of odd or even harmonics by a multi-color laser field with macroscopic phase-matching[J]. Chinese Optics Letters, 2015, 13(5): 050202.