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

The nonradiative transition prices follow the system WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Electricity gap. The nonradiative transition costs of Er3+ show temperature dependence in step with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative peace prices is intricate with the