 |
Article dans une revue
Highly efficient phase locking of four diode pumped Nd:YAG laser beams
Abstract : We describe the mutual phase-locking of four Nd:YAG beams longitudinally end-pumped by four fiber-coupled diode lasers. Mutual phase-locking is performed by two types of diffractive components located inside a telescopic Fabry–Perot resonator. The control of the phase-locking is shown and the different spatial eigenmodes connected with the pumping geometry in the resonator are theoretically and experimentally studied. 1.2 W is obtained in a single mode stable pattern with 30% optical-to-optical conversion efficiency in the continuous wave regime.
https://hal-unilim.archives-ouvertes.fr/hal-01278037
Contributeur : Vincent Kermène <>
Soumis le : mardi 23 février 2016 - 15:25:38
Dernière modification le : mardi 3 décembre 2019 - 08:44:02
Contributeur : Vincent Kermène <>
Soumis le : mardi 23 février 2016 - 15:25:38
Dernière modification le : mardi 3 décembre 2019 - 08:44:02
Lien texte intégral
