0.55MUM EMISSION HO FLUORIDE LASER GLASS SENSITIZED WITH YB

摘要

PURPOSE: To provide a green light emitting laser glass having large green light emission intensity and containing fluorine which gives high up-conversion efficiency. ;CONSTITUTION: The fluoride glass contains 5-16cat% Yb³⁺ and 0.03-1cat% Ho³⁺. This laser glass contains cations except for Yb and Ho, for example, Zr, Hf, Al, Mg, Ca, Sr Ba, etc., and at least fluorine as anion. When this glass is irradiated with 0.98μm wavelength semiconductor laser light, the glass produces 0.55μm wavelength green laser light.;COPYRIGHT: (C)1993,JPO&Japio