ER:YB:YAB CRYSTAL OPTIONS

The nonradiative transition fees Adhere to the formula WNR = W (0) exp(-alphap), exactly where p is the quantity of phonons matching the Electrical power gap. The nonradiative changeover premiums of Er3+ exhibit temperature dependence in line with the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative relaxation premi