Junwei Chang, Mengning Xu, Di Wang, Ruihan Zhu, Tingting Xi, Lanzhi Zhang, Dongwei Li, Zuoqiang Hao. Control of Filament by Shaped Femtosecond Pulses in Fused Silica[J]. Acta Optica Sinica, 2019, 39(1): 0126021
- Acta Optica Sinica
- Vol. 39, Issue 1, 0126021 (2019)
Fig. 1. Experimental diagram of filamentation control of shaped pulses
Fig. 2. Feedback control flowchart of filamentation of shaped pulses
Fig. 3. Luminescence images of laser plasma filament for different generations of 1, 2, 11, 21, 22, 36, 51, 70, respectively
Fig. 4. Onset of filamentation as a function of genetic algorithm generation
Fig. 5. Initial time domain waveform of shaped laser pulse for different generations. (a) 1; (b) 11; (c) 21; (d) 36; (e) 51; (f) 70
Fig. 6. Onset of filamentation as a function of genetic algorithm generation
Fig. 7. Intensity of plasma filamentation vs. propagation distance for different generations
Fig. 8. Time domain waveform of shaped pulses at different transmission distances
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