Chinese Optics Letters, 2014, 12 (4): 040201, Published Online: Aug. 9, 2016
Harmonic spectra bandwidth broadening with a new polarization gating Download: 631次
Abstract
A new polarization gating is demonstrated by our principle-of-proof experiment, which is theoretically proposed to generate the isolated or double attosecond pulses with the multi-cycle driving laser pulse in the previous work [Optics Express. 20, 5196 (2012)]. In the experiment, the polarization gating is formed by two orthogonally-polarized linearly chirped multi-cycle laser pulses, and the spectral bandwidths of the harmonics are broadened by more than two times, which agree with the previous theoretical work.
Jing Miao, Pengfei Wei, Zhinan Zeng, Chuang Li, Xiaochun Ge, Ruxin Li, Zhizhan Xu. Harmonic spectra bandwidth broadening with a new polarization gating[J]. Chinese Optics Letters, 2014, 12(4): 040201.