De Gruyter eBooks
Luminescence and Stimulated Emission in the 4F 3/2 -> 4I 11/2 and 4F 3/2 -> 4I 13/2 Channels of Nd3+ Ions in Orthorhombic NaYGeO4 Crystals
A. A. Kaminskii, Y. A . Timofeeva, A. B. Bykov, S. É. Sarkisov
De Gruyter eBooks
A. A. Kaminskii, Y. A . Timofeeva, A. B. Bykov, S. É. Sarkisov