This article is cited in 6 papers

Letters to the editor

Low-threshold lasing of LiYF₄:Pr³⁺ crystals in the 0.72 μm range as a result of flashlamp pumping at 300 К

A. A. Kaminskii, A. V. Pelevin


Abstract: Low-threshold stimulated radiation emitted by Pr³⁺ ions in an LiYF₄ crystal was observed for the first time at 300 К when the crystal was pumped by flashlamp radiation. The wavelength of the emitted radiation was 0.7206 μm and it was due to the ³P₀→³P₄ transition.

UDC: 621.373.826.038.825.2

PACS: 42.70.Hj, 78.45.+h, 78.55.Hx

Received: 25.04.1991

 English version: Soviet Journal of Quantum Electronics, 1991, 21:8, 819–820

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