التفاصيل البيبلوغرافية
| العنوان: |
Properties of long light filaments in natural environment. |
| المؤلفون: |
Shi-You Chen, Hao Teng, Xin Lu, Zong-Wei Shen, Shuang Qin, Wen-Shou Wei, Rong-Yi Chen, Li-Ming Chen, Yu-Tong Li, Zhi-Yi Wei |
| المصدر: |
Chinese Physics B; Aug2018, Vol. 27 Issue 8, p1-1, 1p |
| مصطلحات موضوعية: |
LASER pulses, ELECTRON density, LASER-plasma interactions, FEMTOSECOND lasers, LASER beams |
| مستخلص: |
The multiple filamentation of terawatt femtosecond (fs) laser pulses is experimentally studied in a natural environment. A more than 30-m long plasma filament with a millimeter diameter is formed by the collimated fs laser pulse freely propagating in an open atmosphere. This study provides the first quantitative experimental data about the electron density of a long range light filament in the atmosphere. The electron density of such a filament is quantitatively detected by using an electric method, showing that it is at the 1011-cm−3 level. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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