ER:YB:YAB CRYSTAL OPTIONS

The nonradiative transition charges Keep to the formulation WNR = W (0) exp(-alphap), wherever p is the quantity of phonons matching the Power hole. The nonradiative changeover prices of Er3+ exhibit temperature dependence in line with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative relaxation costs is complex becau