Soviet Journal of Quantum Electronics

Investigation of the stimulated radiation emitted by Nd3+ions in CaSc2O4crystals

Khachik S Bagdasarov, Alexandr A Kaminskii, A. M. Kevorkov, A M Prokhorov

Published Jul 31, 1975• 5 citations

Abstract

Stimulated emission from Nd 3+ ions in a crystal of CaSc 2 O 4 was observed at 77 and 300°K. The emission was in the form of lines due to two transitions 4 F 3/2 – 4 I 11/2 and 4 F 3/2 – 4 I 13/2 with low excitation thresholds. Some spectroscopic parameters of this new laser medium were determined.

DOI: 10.1070/qe1975v004n07abeh009675

Related papers

Investigation of the stimulated emission due to4F3/2→4I13/2transition in Nd3+ions in crystals. IV

Alexandr A Kaminskii, S. É. Sarkisov

A report is given of some of the principal properties of the stimulated emission due to the 4 F 3/2 → 4 I 13/2 transitions is Nd 3+ ions in SrMoO 4 , PbMoO 4 , LiLa(MoO 4 ) 2 , LiGd(MoO 4 ) 2 , NaLa(MoO 4 ) 2 , and NaLa(WO 4 ) 2 crystals at 77 and 300°K. For three of these crystals the stimulated transitions are identified with the crystal splitting schemes of interacting multiplets.

Soviet Journal of Quantum ElectronicsMar 31, 197317 citations

Investigation of stimulated emission in the4F3/2→4I13/2 transition of Nd3+ ions in crystals (V)

A. A. Kaminskiĭ, S. É. Sarkisov, Petr V. Klevtsov +3 more

physica status solidi (a)May 16, 19737 citations

Investigation of Stimulated Emission in the 4F3/2-4I13/2 Transition of Nd3+ Ions in Crystals (V)

A. A. Kaminskii, S. É. Sarkisov, P. V. Klevtsev +3 more

De Gruyter eBooksDec 31, 19730 citations

Investigation of stimulated emission in the4F3/2 →4I13/2 transition of Nd3+ ions in crystals (III)

A. A. Kaminskiĭ, S. É. Sarkisov, L. Li

physica status solidi (a)Feb 16, 197316 citations

Investigation of stimulated emission of the4F3/2 →4I13/2 transition of Nd3+ ions in crystals

А. А. Каминский, Б. П. Соболев, Kh. S. Bagdasarov +3 more

physica status solidi (a)Nov 16, 197410 citations

Spectral characteristics of chromium-activated yttrium aluminum garnet in theR-line range

S. Yu. Volkov, L B Pasternak, B. K. Sevast’yanov

The results are given of an investigation of the luminescence and absorption spectra in the region of th stimulated transitions involving the ground and excited states in Y 3 Al 5 O 12 :Cr 3+ crystals. The dependence of the threshold population of the metastable level on the spectral losses at the emission frequency was studied. It was found that the stimulated emission from Cr 3+ ions in Y 3 Al 5 O 12 crystals was possible only at low temperatures.

Soviet Journal of Quantum ElectronicsJan 31, 19750 citations