TOP GUIDELINES OF ER:YB:YAB CRYSTAL

The nonradiative changeover rates Adhere to the method WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Electricity gap. The nonradiative transition fees of Er3+ exhibit temperature dependence in line with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative peace prices is intricate from the e