THE GREATEST GUIDE TO ER:YB:YAB CRYSTAL

The nonradiative transition fees Adhere to the system WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Electrical power gap. The nonradiative changeover rates of Er3+ exhibit temperature dependence in line with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative peace prices is challenging v