ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative changeover prices follow the system WNR = W (0) exp(-alphap), exactly where p is the quantity of phonons matching the Vitality gap. The nonradiative changeover fees of Er3+ exhibit temperature dependence according to the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative peace rates is sophisticated thro