Generation of single harmonic light source by using two kinds of waveform controlling methods
In this paper,the generation of the single harmonic light source is studied by using chirp waveform control and two-color waveform control.The results show that,in the case of the chirp waveform control,the adjustable range of the single harmonic light source is from 170th order to 370th order,and the energy adjustable range is wide.Moreover,the requirement of the single harmonic generation is not the very high to the laser dura-tion and laser intensity.In the case of two-color waveform control,the adjustable range of the single harmonic light source is only from 80th order to 110th order,and the energy adjustable range is narrow.Moreover,the re-quirement of the single harmonic generation is a little bit high to the laser duration and laser intensity.