DETAILS, FICTION AND ER:YB:YAB CRYSTAL

The nonradiative transition prices Adhere to the formula WNR = W (0) exp(-alphap), exactly where p is the quantity of phonons matching the energy hole. The nonradiative changeover premiums of Er3+ show temperature dependence in line with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative leisure premiums is intricate b