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Brief Communications

New laser transitions in the spectrum of tin and population inversion mechanism

V. V. Zhukov, E. L. Latush, V. S. Mikhalevskii, M. F. Sém


Abstract: A stimulated emission of the 558.9, 579.9, 1062, and 1074 nm lines in the spectrum of Sn II and of the 657.9 nm line in the spectrum of Sn I was achieved. The ion laser transitions were pumped by the recombination of Sn²⁺ and by the charge exchange in collisions of helium or neon ions with tin atoms.

UDC: 621.378.325:621.359.3

PACS: 42.60.C

Received: 08.10.1974

 English version: Soviet Journal of Quantum Electronics, 1975, 5:4, 468–469