TOP GUIDELINES OF ER:YB:YAB CRYSTAL

The nonradiative transition rates follow the formula WNR = W (0) exp(-alphap), the place p is the quantity of phonons matching the energy hole. The nonradiative transition costs of Er3+ exhibit temperature dependence in step with the multiphonon relaxation idea. In Tm3+ the temperature dependence of nonradiative rest charges is sophisticated by the