التفاصيل البيبلوغرافية
| العنوان: |
Kerr-lens mode-locking of an Yb:SALLO laser generating 25 fs pulses at 1090 nm. |
| المؤلفون: |
Lin, Zhang-Lang1 (AUTHOR), Zeng, Huang-Jun1 (AUTHOR), Pan, Zhongben2 (AUTHOR) zhongbenpan@sdu.edu.cn, Loiko, Pavel3 (AUTHOR), Petrov, Valentin4 (AUTHOR), Mateos, Xavier5 (AUTHOR), Zhang, Ge1 (AUTHOR), Chen, Weidong1,4 (AUTHOR) chenweidong@fjirsm.ac.cn |
| المصدر: |
Applied Physics Letters. 4/22/2024, Vol. 124 Issue 17, p1-5. 5p. |
| مصطلحات موضوعية: |
*MODE-locked lasers, *ACTIVE medium, *SOLID-state lasers, *LASERS, *YTTERBIUM |
| مستخلص: |
We report on the generation of sub-30 fs pulses from a Kerr-lens mode-locked ytterbium solid-state laser based on a disordered Yb:SrLaAlO4 (Yb:SALLO) crystal as a gain medium. The Yb:SALLO laser, pumped by a spatially single-mode Yb-fiber laser at 979 nm, produces soliton pulses as short as 25 fs at 1090 nm, with an average output power of 149 mW at a pulse repetition rate of ∼80.7 MHz. The power scaling potential of the Kerr-lens mode-locked laser is exploited by achieving watt-level (1.54 W) average output power at 1081 nm for a somewhat longer pulse duration of 34 fs. This result corresponds to an impressive laser efficiency of 49.7% and a peak power of 468 kW. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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