It was found that the upconverted luminescence was produced by energy transfer upconversion(ETU) process with ~1D_2 as intermediate state.

　
英 美
  • 通過(guò)研究上轉換熒光的衰減曲線(xiàn)、吸收譜、激發(fā)譜和上轉換熒光強度與泵浦激光單脈沖能量的關(guān)系；確定了以1D2為中間態(tài)的能量轉移上轉換主要是上轉換機制.
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