Millijoule-level ultra-large core ytterbium-doped pulsed fiber amplifier operating at 980 nm

Rojas Hernandez, Pablo G. ORCID: https://orcid.org/0009-0002-7340-9061; Pidishety, Shankar ORCID: https://orcid.org/0000-0002-1791-1236; Belal, Mohammad ORCID: https://orcid.org/0000-0001-5175-3158; Nilsson, Johan ORCID: https://orcid.org/0000-0003-1691-7959. 2025 Millijoule-level ultra-large core ytterbium-doped pulsed fiber amplifier operating at 980 nm. IEEE Photonics Technology Letters, 37 (22). 1277-1280. 10.1109/LPT.2025.3592838