Abstract
We report the first experimental demonstration of continuous-wave laser action near 1.9 μm in a femtosecond laser written Tm3+ ion-doped BaY2F8 crystal waveguide laser with incident lasing threshold pump power as low as 23 mW.
| Original language | English |
|---|---|
| Article number | ATh2A.7 |
| Journal | Optics InfoBase Conference Papers |
| Publication status | Published - 2021 |
| Event | Advanced Solid State Lasers, ASSL 2021 - Part of Laser Congress, LAC 2021 - Virtual, Online, United States Duration: 3 Oct 2021 → 7 Oct 2021 |
Bibliographical note
Publisher Copyright:© 2021 The Author(s).