RUMORED BUZZ ON ER:YB:YAB CRYSTAL

The nonradiative transition premiums Keep to the formula WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Vitality hole. The nonradiative changeover charges of Er3+ show temperature dependence in keeping with the multiphonon relaxation idea. In Tm3+ the temperature dependence of nonradiative rest premiums is complex via the