THE 2-MINUTE RULE FOR ER:YB:YAB CRYSTAL

The nonradiative transition premiums Adhere to the method WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Strength hole. The nonradiative transition premiums of Er3+ exhibit temperature dependence in keeping with the multiphonon rest idea. In Tm3+ the temperature dependence of nonradiative relaxation costs is difficult be