THE SMART TRICK OF ER:YB:YAB CRYSTAL THAT NO ONE IS DISCUSSING

The nonradiative changeover rates Keep to the components WNR = W (0) exp(-alphap), the place p is the amount of phonons matching the Electrical power hole. The nonradiative transition prices of Er3+ exhibit temperature dependence per the multiphonon rest idea. In Tm3+ the temperature dependence of nonradiative relaxation fees is complex because of