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

The nonradiative changeover fees Stick to the method WNR = W (0) exp(-alphap), in which p is the number of phonons matching the Electricity gap. The nonradiative transition fees of Er3+ exhibit temperature dependence consistent with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative leisure prices is intricate because