EXAMINE THIS REPORT ON ER:YB:YAB CRYSTAL

The nonradiative changeover prices Adhere to the method WNR = W (0) exp(-alphap), exactly where p is the volume of phonons matching the Strength hole. The nonradiative transition premiums of Er3+ exhibit temperature dependence according to the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative peace prices is sophist