The best Side of Er:Yb:YAB Crystal
The nonradiative changeover prices Adhere to the system WNR = W (0) exp(-alphap), in which p is the number of phonons matching the Electricity gap. The nonradiative transition fees of Er3+ exhibit temperature dependence according to the multiphonon relaxation principle. In Tm3+ the temperature dependence of nonradiative peace fees is difficult via