High-order mode excitation in end-pumped solid-state lasers around cavity degeneracy lengths - Archive ouverte HAL
Poster De Conférence Année : 2015

High-order mode excitation in end-pumped solid-state lasers around cavity degeneracy lengths

Nicolas Barré
Marco Romanelli
Marc Brunel

Résumé

We study experimentally and numerically the crucial role of cavity degeneracy and thermal lensing in high-order mode excitation, and show that pure high-order modes with circular or elliptical nodal lines cannot be excited.
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Dates et versions

hal-01355057 , version 1 (22-08-2016)

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  • HAL Id : hal-01355057 , version 1

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Nicolas Barré, Marco Romanelli, Marc Brunel. High-order mode excitation in end-pumped solid-state lasers around cavity degeneracy lengths. The European Conference on Lasers and Electro-Optics, Jun 2015, Munich, Germany. , 2019. ⟨hal-01355057⟩
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