5 TIPS ABOUT ER:YB:YAB CRYSTAL YOU CAN USE TODAY

The nonradiative transition prices Stick to the formula WNR = W (0) exp(-alphap), wherever p is the quantity of phonons matching the Vitality gap. The nonradiative changeover prices of Er3+ show temperature dependence according to the multiphonon relaxation principle. In Tm3+ the temperature dependence of nonradiative peace charges is intricate via