D.F. O'Kane, G. Burns, et al.
JES
It has been found that LiNbO3 can readily be doped with rare earths and transition metal ions. The fluorescence is efficient and sharp. Results for Cr3+ and Nd3+ are discussed. © 1966.
D.F. O'Kane, G. Burns, et al.
JES
J. Dieleman, R.S. Title, et al.
Physics Letters
M.I. Nathan, T.N. Morgan, et al.
Physical Review
F. Mehran, T.N. Morgan, et al.
Physical Review B