ER:YB:YAB CRYSTAL OPTIONS

The nonradiative changeover fees Adhere to the system WNR = W (0) exp(-alphap), in which p is the quantity of phonons matching the Electrical power gap. The nonradiative transition prices of Er3+ exhibit temperature dependence in step with the multiphonon rest theory. In Tm3+ the temperature dependence of nonradiative relaxation fees is difficult w