FACTS ABOUT ER:YB:YAB CRYSTAL REVEALED

The nonradiative transition premiums Adhere to the components WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Vitality hole. The nonradiative transition prices of Er3+ exhibit temperature dependence in step with the multiphonon rest theory. In Tm3+ the temperature dependence of nonradiative relaxation charges is complex vi