Author(s): Miao, ZW (Miao, Zhang-Wang); Yu, HJ (Yu, Hai-Juan); Zhang, JY (Zhang, Jing-Yuan); Zou, SZ (Zou, Shu-Zhen); Zhao, PF (Zhao, Peng-Fei); Lou, BJ (Lou, Bo-Jie); Lin, XC (Lin, Xue-Chun)
Source: IEEE PHOTONICS TECHNOLOGY LETTERS Volume: 32 Issue: 5 Pages: 247-250 DOI: 10.1109/LPT.2020.2969700 Published: MAR 1 2020
Abstract: A watt-level directly diode-pumped continuous-wave (CW) Ti:Sapphire oscillator was demonstrated for the first breakthrough by a high-power green laser-diode-pumped module employing the technologies of beam shaping, beam collimation, polarization beam combining, and fiber coupling. A 1.36-W output power and 10.6% of slope efficiency were obtained based on the double-concave (DC) cavity configuration. This is the highest CW output power from Ti:Sapphire (Ti:S) oscillator directly pumped by green laser diodes (LDs) reported so far.
Accession Number: WOS:000516616900005
ISSN: 1041-1135
eISSN: 1941-0174
Full Text: https://ieeexplore.ieee.org/document/8970490/