双光子发射 meaning in Chinese
two photon emission
Examples
- Under femtosecond pulse excitation at soonm , shg ( second - harmonic - generation ) emission , the two - photon excited photolumines - cence and a broad emission can easily be detected at 402 . 0nm , 472 . 5nm and 500 ~ 700nm , respectively
研究表明， znse单晶在402lun处产生了二次谐波发射，观察到472 . 5lun处的双光子发射峰和位于500一700iun的宽荧光发射。