-
Two-photon resonant NFWM is a Doppler-free spectroscopy by using the narrow bandwidth of incident laser beams.
当用窄带宽的激光时,该技术对里德堡能级的窄光谱结构可以获得消多普勒的分辨率。
youdao
-
Two-photon resonant NFWM is a Doppler-free spectroscopy by using the narrow bandwidth of incident laser beams.
当用窄带宽的激光时,该技术对里德堡能级的窄光谱结构可以获得消多普勒的分辨率。
youdao