A. A. Kaminskiĭ, N. B. Karlov, S. É. Sarkisov, O. M. Stel'makh, V. E. Tukish, “Precision measurement of the stimulated emission wavelength and continuous tuning of YAIO3:Nd3+ laser radiation due to 4F3/2→ 4I13/2 transition”, Kvantovaya Elektronika, 1976, Volume 3, Number 11,Pages 2497

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Brief Communications

Precision measurement of the stimulated emission wavelength and continuous tuning of YAIO₃:Nd³⁺ laser radiation due to ⁴F_3/2→ ⁴I_13/2 transition

A. A. Kaminskiĭ, N. B. Karlov, S. É. Sarkisov, O. M. Stel'makh, V. E. Tukish

Abstract: Nonlinear optics methods were used in a precision measurement of the wavelengths of stimulated radiation (1339.3 and 1341.3 nm) emitted from Nd³⁺ ions in a YAIO₃ crystal at 300°K as a result of the auxiliary transition ⁴F_3/2→ ⁴I_13/2. Continuous tuning of the frequency within the luminescence profiles of the investigated lines was achieved under various conditions. The results obtained were used also to refine the crystal-splitting scheme of the ⁴I_13/2 multiplet of the Nd³⁺ ions in YAIO₃.

UDC: 621.373.8.038.825

PACS: 78.45.+h

Received: 28.04.1976