Lasers

Origin of an lf maximum in the noise spectrum of a unidirectional solid-state ring laser

O. E. Nanii

Institute of Nuclear Physics, Lomonosov Moscow State University

Abstract: It is shown theoretically that an lf maximum in the noise spectrum of travelling-wave ring solid-state lasers is a manifestation of beats between the wave generated and a regeneratively amplified spontaneous radiation propagating in a direction along which there is no lasing.

PACS: 42.55.Rz, 42.60.Mi

Received: 27.01.1994

 English version: Quantum Electronics, 1994, 24:10, 863–865

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