Photon deceleration in plasma wakes generates single-cycle relativistic tunable infrared pulses

Plasma can act as strong nonlinear refractive index medium that can be exploited to downshift the frequency of a laser pulse. Here, the authors show the generation of single-cycle tunable infrared pulses using strong density gradients associated with laser-produced wakes in plasmas.

Bibliographic Details
Main Authors: Zan Nie, Chih-Hao Pai, Jie Zhang, Xiaonan Ning, Jianfei Hua, Yunxiao He, Yipeng Wu, Qianqian Su, Shuang Liu, Yue Ma, Zhi Cheng, Wei Lu, Hsu-Hsin Chu, Jyhpyng Wang, Chaojie Zhang, Warren B. Mori, Chan Joshi
Format: Article
Language:English
Published: Nature Publishing Group 2020-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-16541-w