femtosecond region

基本解释

The mechanism of supercontinuum generation was experimentally and theoretically studied in a microstructured fiber when pumped at its normal dispersion region by using femtosecond laser pulses.
用实验和数值模拟两种方法研究在正常色散区内用飞秒脉冲泵浦微结构光纤产生超连续谱的机理。
Femtosecond pulse laser has a lot of significant advantages, such as high peak value intensity , precise ablation threshold , limit thermal region , high precision in micrometer level and so on.
飞秒激光具有极高的峰值强度，精确的损伤阈值，热影响区小，加工精度高等特点，引起国内外研究者的极大兴趣。