Picosecond laser-induced water condensation in a cloud chamber
文献类型：期刊论文
| 作者 | Li, Ruxin; Sun, Haiyi; Liu, Yonghong; Ju, Jingjing; Tian, Ye; Bai, Yafeng; Liu, Yaoxiang; Du, Shengzhe; Wang, Cheng; Wang, Tiejun |
| 刊名 | Opt. Express
 |
| 出版日期 | 2016 |
| 卷号 | 24期号:18页码:20494 |
| 通讯作者 | michaeljs_liu@siom.ac.cn ; ruxinli@mail.shenc.ac.cn |
| 英文摘要 | We investigated water condensation in a laboratory cloud chamber induced by picosecond (ps) laser pulses at similar to 350 ps (800 nm/1-1000 Hz) with a maximum peak power of similar to 25 MW. The peak power was much lower than the critical power for self-focusing in air (similar to 3-10 GW depending on the pulse duration). Sparks, airflow and snow formation were observed under different laser energies or repetition rates. It was found that weaker ps laser pulses can also induce water condensation by exploding and breaking down ice crystals and/or water droplets into tiny particles although there was no formation of laser filament. These tiny particles would grow until precipitation in a super-saturation zone due to laser-induced airflow in a cold region with a large temperature gradient. (C) 2016 Optical Society of America |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11425418, 61475167, 11404354, 61221064]; Shanghai Science and Technology Talent Project [12XD1405200]; State Key Laboratory Program of the Chinese Ministry of Science and Technology; Talent Program of Chinese |
| WOS记录号 | WOS:000386091300057 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28688]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Li, Ruxin,Sun, Haiyi,Liu, Yonghong,et al. Picosecond laser-induced water condensation in a cloud chamber[J]. Opt. Express,2016,24(18):20494. |
| APA | Li, Ruxin.,Sun, Haiyi.,Liu, Yonghong.,Ju, Jingjing.,Tian, Ye.,...&Xu, Zhizhan.(2016).Picosecond laser-induced water condensation in a cloud chamber.Opt. Express,24(18),20494. |
| MLA | Li, Ruxin,et al."Picosecond laser-induced water condensation in a cloud chamber".Opt. Express 24.18(2016):20494. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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