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“Self-focusing arrest of femtosecond laser pulses in air at different pressures”,其中的arrest应该如何理解才是比较合适的呢?
The nonlinear propagation of femtosecond laser pulses through air produces self-guided high-intensity plasma filaments for laser input powers above some critical power.其中的filament是什么??
The filamentation process starts at the self-focusing distance,其中的filamentation又是什么?
附件中有原文
请各位大虾帮帮忙 小女子在这里先谢谢各位了
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