NOT KNOWN DETAILS ABOUT ER:YB:YAB CRYSTAL

The nonradiative transition fees Stick to the formula WNR = W (0) exp(-alphap), exactly where p is the number of phonons matching the Strength hole. The nonradiative transition prices of Er3+ exhibit temperature dependence according to the multiphonon peace concept. In Tm3+ the temperature dependence of nonradiative rest prices is complicated by th