Both the red and green emissions of Er 3+ in oxyfluoride host are due to two photon process. The green emission in ZBLAN is due to two photon process, and the red emission is due to two and three photon processes.
英
美
- 分析了兩種基質(zhì)中Er3+ 的上轉換發(fā)光機制 ,氟氧化物基質(zhì)中Er3+ 離子紅綠光發(fā)射均為雙光子過(guò)程 ,ZBLAN基質(zhì)中Er3+ 離子綠光發(fā)射為雙光子過(guò)程 ,而紅光發(fā)射為雙光子和三光子混合過(guò)程。
