ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative changeover premiums Adhere to the components WNR = W (0) exp(-alphap), exactly where p is the amount of phonons matching the Strength gap. The nonradiative transition charges of Er3+ exhibit temperature dependence according to the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative leisure rates is com