Experimental study of an in-fiber acousto-optic tunable bandpass filter for single- and dual-wavelength operation in a thulium-doped fiber laser

1. Hernández Escobar, E.
2. Bello Jiménez, M.
3. Camarillo Avilés, A.
4. López Estopier, R.
5. Pottiez, O.
6. Durán Sánchez, M.
7. Ibarra Escamilla, B.
8. Andrés, M.V.