Publication Date:
2017-12-09
Description:
Author(s): Liang-Liang Zhang, Wei-Min Wang, Tong Wu, Rui Zhang, Shi-Jing Zhang, Cun-Lin Zhang, Yan Zhang, Zheng-Ming Sheng, and Xi-Cheng Zhang In the widely studied two-color laser scheme for terahertz (THz) radiation from a gas, the frequency ratio of the two lasers is usually fixed at ω 2 / ω 1 = 1 : 2 . We investigate THz generation with uncommon frequency ratios. Our experiments show, for the first time, efficient THz generation with new ratios... [Phys. Rev. Lett. 119, 235001] Published Fri Dec 08, 2017
Keywords:
Plasma and Beam Physics
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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