Experimental determination of the luminescent quantum efficiency of the laser emitting level of Nd
3+
ions in lithium niobate
1998 ◽
Vol 43
(2)
◽
pp. 159-164
◽
1998 ◽
Vol 107
(9)
◽
pp. 487-490
◽
2005 ◽
Vol 125
◽
pp. 193-196
◽