Antiphase dynamics in pump-modulated multimode intracavity second-harmonic generation
Jing-Yi Wang; Paul Mandel; Jing-Yi Wang; Université Libre de Bruxelles, Campus Plaine CP 231, 1050 Bruxelles, Belgium; Paul Mandel; Université Libre de Bruxelles, Campus Plaine CP 231, 1050 Bruxelles, Belgium
Журнал:
Quantum and Semiclassical Optics: Journal of the European Optical Society Part B
Дата:
1996-02-01
Аннотация:
We determine numerically the response of a multimode laser with intracavity second-harmonic generation to a periodic modulation of the gain in the linear and nonlinear regimes. We show that resonances can appear either at the relaxation oscillation frequency or the low internal frequency and at its first subharmonic. Instabilities leading to period doubling occur at the low internal frequency and at its first harmonic.
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