Yb:CaGdAlO4 laser under high pumping power: high performances and singularities

F. Druon; M. Olivier; F. Balembois; P. Georges; N. Aubry; J. DidierJean; A. Jaffrès; P. Loiseau; B. Viana

doi:10.1117/12.2041766

28 February 2014 Yb:CaGdAlO₄ laser under high pumping power: high performances and singularities

F. Druon, M. Olivier, F. Balembois, P. Georges, N. Aubry, J. DidierJean, A. Jaffrès, P. Loiseau, B. Viana

Author Affiliations +

Proceedings Volume 8959, Solid State Lasers XXIII: Technology and Devices; 89591K (2014) https://doi.org/10.1117/12.2041766
Event: SPIE LASE, 2014, San Francisco, California, United States

Abstract

We present some anisotropy properties of the Yb:CALGO with a spatial mode switching when pumped in the multihundred watts of power. This allows to automatically stabilize a TEM₀₀ mode from highly spatial-multimode regime. This stabilization is achievable thanks to a polarization mode switching allowed by the particular anisotropic spectroscopy and thermal properties of Yb:CALGO.

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F. Druon, M. Olivier, F. Balembois, P. Georges, N. Aubry, J. DidierJean, A. Jaffrès, P. Loiseau, and B. Viana "Yb:CaGdAlO₄ laser under high pumping power: high performances and singularities", Proc. SPIE 8959, Solid State Lasers XXIII: Technology and Devices, 89591K (28 February 2014); https://doi.org/10.1117/12.2041766

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