ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative changeover charges follow the components WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Vitality hole. The nonradiative transition premiums of Er3+ show temperature dependence according to the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative relaxation costs is complicated

For numerous apps (in medicine and field) effective mid-infrared radiation might be beneficial. This is why, Q-change operated Er:YAG laser and corresponding supply system are required. We report about specifically developed LiNbO 3 Pockels mobile by help of which the quick 60 ns mid-infrared pulses ended up created. For big pulse technology two Br