femtosecond region

基本解釋

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.
用實驗和數(shù)值模擬兩種方法研究在正常色散區(qū)內(nèi)用飛秒脈沖泵浦微結構光纖產(chǎn)生超連續(xù)譜的機理。
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.
飛秒激光具有極高的峰值強度，精確的損傷閾值，熱影響區(qū)小，加工精度高等特點，引起國內(nèi)外研究者的極大興趣。