Message: | YbCaF2laser crystals Yb:CaF2is a good materials for use indiode-pumped femtosecond (fs) lasers and amplifiers.Features:
• Low quantum defect
• Long fluorescence lifetime
• High optical-to-optical conversion efficienciesAbsorption peak wavelength 980nmLong fluorescence lifetime 2.4msDopant concentrationIndex homogeity |