This article is cited in 1 paper

Nonlinear optical phenomena

Polarisation capture of the wave front of depolarised speckle radiation by a holographic laser mode

V. V. Yarovoi

Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod

Abstract: The polarisation properties of a reference-free hologram inside which the diffraction of the recording depolarised radiation from the speckle inhomogeneities is insignificant, are studied. It is shown that such a hologram, used as the output mirror of a ring laser, has selective properties for the specklon waves comprising the lasing mode. The behaviour of the fundamental mode of a holographic laser with an inhomogeneous birefringent medium inside the cavity is analysed. Conditions for attaining amplitude-phase relations between mode specklons, which are required for vector phase conjugation of depolarised speckle signal, are determined.

PACS: 42.65.Hw, 42.60.Da

Received: 07.09.2000
Revised: 03.02.2001

 English version: Quantum Electronics, 2001, 31:4, 333–338

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