Persistent spectral hole burning in Eu (3+)-doped calcium oxide-and calcium fluoride-based aluminoborate glasses

Liang HL; Hanzawa H; Horikawa T; Machida K

Chemistry Letters, Vol.35, No.7, 726-727, 2006

DOI10.1246/cl.2006.726 Export Citation

Persistent spectral hole burning in Eu (3+)-doped calcium oxide-and calcium fluoride-based aluminoborate glasses

Liang HL, Hanzawa H, Horikawa T, Machida K

Eu3+-doped oxyfluoride glasses with composition of 30CaF(2)-10Al(2)O(3)-60B(2)O(3) (mol%) and oxide glasses of 30CaO-10Al(2)O(3)-60B(2)O(3) (mol %) were prepared in a reducing atmosphere. The persistent spectral hole burning (PSHB) was characterized over a temperature range from 10 to 300 K, and the hole-burning efficiency between Eu3+-doped glass matrix of 30CaF(2)-10Al(2)O(3)-60B(2)O(3) and 30CaO-10Al(2)O(3)-60B(2)O(3) was compared.