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

The nonradiative changeover premiums Keep to the formula WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Power hole. The nonradiative changeover prices of Er3+ exhibit temperature dependence according to the multiphonon rest concept. In Tm3+ the temperature dependence of nonradiative leisure fees is difficult because of t