TOP GUIDELINES OF ER:YB:YAB CRYSTAL

The nonradiative changeover charges Adhere to the components WNR = W (0) exp(-alphap), wherever p is the quantity of phonons matching the Electrical power gap. The nonradiative transition charges of Er3+ exhibit temperature dependence according to the multiphonon relaxation idea. In Tm3+ the temperature dependence of nonradiative relaxation prices