This article is cited in 1 paper

Lasers and amplifiers

Collisional lasing on a self-terminating transition of a helium atom

E. V. Bel'skaya, P. A. Bokhan, D. È. Zakrevskii, M. A. Lavrukhin

Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk

Abstract: Laser on a self-contained transition of a helium atom is studied under excitation of the helium mixture with molecular gases by single long-duration (up to 700ns) or double nanosecond pulses. In He — H₂O and He — NH₃ mixtures, no limitations were found on the pulse repetition rate and the laser pulse duration obtained was equal to that of the pump pulse.

PACS: 42.55.Lt, 42.60.Lh

Received: 07.06.2010

 English version: Quantum Electronics, 2010, 40:12, 1116–1117

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