Simulation of gain anisotropy induced by linearly polarised pump radiation in a bipolar Nd : YAG laser
| Autor: | and, Milovskii |
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| Zdroj: | Quantum Electronics; June 2019, Vol. 49 Issue: 5 p497-504, 8p |
| Abstrakt: | A model of a bipolar solid-state Nd : YAG laser is proposed, which takes into account the real orientation of the absorbing and emitting dipoles of active Nd3+ centres in the unit cell of yttrium aluminium garnet. The model describes the experimentally observed effect of gain anisotropy induced by linearly polarised pump radiation and predicts a new form of instability caused by the presence of two competing pump channels, which have not been considered previously in the literature. |
| Databáze: | Supplemental Index |
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