Pump wavelengths for an Er:YAG green-emitting laser

O. Toma; S. Georgescu

doi:10.1117/12.660791

9 June 2006 Pump wavelengths for an Er:YAG green-emitting laser

O. Toma, S. Georgescu

Proceedings Volume 6054, International Conference on Lasers, Applications, and Technologies 2005: Advanced Lasers and Systems; 60540L (2006) https://doi.org/10.1117/12.660791
Event: International Conference on Lasers, Applications, and Technologies 2005, 2005, St. Petersburg, Russian Federation

Abstract

Mathematical modelling is used to study laser emission in an Er(0.5 at.%):YAG active medium on the transition ⁴S_3/2 → ⁴1_15/2 for various pump wavelengths. The emission regimes corresponding to each pump wavelength are investigated. For upconversion pumping, we find an optimum pump wavelength and optimum conditions for lowering of the emission threshold.

Citation Download Citation

O. Toma and S. Georgescu "Pump wavelengths for an Er:YAG green-emitting laser", Proc. SPIE 6054, International Conference on Lasers, Applications, and Technologies 2005: Advanced Lasers and Systems, 60540L (9 June 2006); https://doi.org/10.1117/12.660791

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