Efficient Broadly Tunable Waveguide Lasers in Yb3+ -CaF2 Produced by Deep Diamond Saw Dicing
At a Glance
Section titled âAt a Glanceâ| Metadata | Details |
|---|---|
| Publication Date | 2021-01-01 |
| Journal | Conference on Lasers and Electro-Optics |
| Authors | Pavel Loiko, Ludovic GauthierâManuel, Gurvan Brasse, Alain Braud, Abdelmjid Benayad |
| Institutions | Centre National de la Recherche Scientifique, Université Marie et Louis Pasteur |
Abstract
Section titled âAbstractâHigh-aspect-ratio ridge waveguides (propagation losses: 0.13±0.05 dB/cm) were fabricated in Yb 3+ :CaF2 by diamond-saw-dicing. The waveguide laser generated 723 mW at 1029-1051 nm with a slope efficiency of 76.0%; wavelength tuning between 1009-1072 nm was achieved.