Speaker
Prof.
Zhinan Zeng
(Shanghai Institute of Optics and Fine Mechanics)
Description
The generation of the below threshold harmonics (BTHs) under different driving laser intensities is investigated. The linearly shifting of photon energy and resonantly enhancement of photon yield of the harmonics from 23rd (H23) to 27th (H27) are found by changing the laser intensity around 18.6 TW/cm$^{2}$.
Authors
Li Wang
(Shanghai Institute of Optics and Fine Mechanics)
Jinxing Xue
(Shanghai Institute of Optics and Fine Mechanics)
Prof.
Zhinan Zeng
(Shanghai Institute of Optics and Fine Mechanics)
Ruxin Li
(Shanghai Institute of Optics and Fine Mechanics)
Zhizhan Xu
(Shanghai Institute of Optics and Fine Mechanics)
