Hong Liang, Haiyi Sun, Yonghong Liu, Ye Tian, Jingjing Ju, Cheng Wang, Jiansheng Liu. Chirp control of femtosecond laser-filamentation-induced snow formation in a cloud chamber[J]. Chinese Optics Letters, 2015, 13(3): 033201
- Chinese Optics Letters
- Vol. 13, Issue 3, 033201 (2015)
Fig. 1. Schematic diagram of the experimental setup.
Fig. 2. (a) Laser filaments at different pulse durations (153, 62, 25, 47, and 101 fs) and chirps (− 5.9 − 2.2 + 1.5
Fig. 3. (a) Video capture for side Mie scattering without laser irradiation, (b) video capture for side Mie scattering induced by the laser-induced water condensation, and (c)–(g) laser induced snow formation on the bottom base plate after irradiating 1 kHz laser pulses for 1 h.
Fig. 4. Dependence of the amount of laser induced snow pile on the chirp parameters.
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