THE 5-SECOND TRICK FOR ER:YB:YAB CRYSTAL

The nonradiative changeover premiums Stick to the components WNR = W (0) exp(-alphap), where by p is the quantity of phonons matching the energy hole. The nonradiative transition prices of Er3+ exhibit temperature dependence in line with the multiphonon rest concept. In Tm3+ the temperature dependence of nonradiative peace rates is intricate with t