التفاصيل البيبلوغرافية
| العنوان: |
Numerical modeling of mode-locked fiber lasers with a fiber-based saturable-absorber. |
| المؤلفون: |
Wang, Long1, Chong, Andy1,2, Haus, Joseph W.1,2 JHaus1@udayton.edu |
| المصدر: |
Optics Communications. Jan2017, Vol. 383, p386-390. 5p. |
| مصطلحات موضوعية: |
*MODE-locked lasers, *FIBER lasers, *OPTICAL saturable absorption, *THEORY of wave motion, *CHALCOGENIDES, *MATHEMATICAL models |
| مستخلص: |
We report fiber laser simulations with a fiber compatible, self-focusing, saturable absorber (SA) device. The SA device consists of two tapered fiber ends separated by a bulk, nonlinear medium. An optical beam transmitted from one tapered fiber end, propagate through the nonlinear medium (chalcogenide glass As 40 S e 60 ) and couples back into the other tapered fiber end. Pulse propagation in the fiber laser cavity is performed using the Split Step Method. Stable pulses are generated with energies around 0.3 nJ and a transform limited pulse width around 200 fs . [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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