“ultrafast spectroscopy”的概念、定义、翻译、参考文献-科学参考

单词	ultrafast spectroscopy
释义	ultrafast spectroscopy Encyclopedia 工学超快光谱学释 ultrafast spectroscopy超快光谱学采用超短脉冲激光作为光源，通过线性或非线性光学过程等超快时间分辨光谱学实验手段研究物质的内在物理性质的光谱学。使用皮秒或飞秒激光器进行泵浦-探测实验来获得时间分辨光谱信息的一种光谱学实验方法。 Physics ＞原子与分子物理学＞分子光谱和分子－光相互作用＞释义 ultrafast spectroscopy超快光谱术
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