Journal Articles Optics Letters Year : 2011

Dynamical amplification of phase conjugation using a modulated optical feedback in a Nd:YVO_4 laser

Abstract

We demonstrate an efficient dynamical amplification of phase conjugation in the gain medium of a diode-pumped Nd3+:YVO4 solid state laser via excitation of its relaxation oscillations. Consequently, enhancement in the modulated amplitude of the phase conjugate wave is observed with up to +30 dB compared to classical homodyne approach.

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hal-00951756 , version 1 (25-02-2014)

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Hervé Gilles, Sylvain Girard, Mathieu Laroche, Eric Lacot. Dynamical amplification of phase conjugation using a modulated optical feedback in a Nd:YVO_4 laser. Optics Letters, 2011, 36, pp.490. ⟨10.1364/OL.36.000490⟩. ⟨hal-00951756⟩
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