We demonstrate a low-repetition-rate all-fiber allnormal-dispersion Yb-doped mode-locked fiber laser. Stable mode-locking is achieved by nonlinear polarization rotation and its spectral-filtering effect. Nanosecond pulses with steep edges spectrum at repetition rate 217.4 kHz are achieved. Our preli
All-fiber, all-normal dispersion ytterbium ring oscillator
✍ Scribed by J. Fekete; A. Cserteg; R. Szipőocs
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 131 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1612-2011
No coin nor oath required. For personal study only.
✦ Synopsis
Experimental results on an all-fiber, all-normal dispersion ytterbium ring laser are reported. It produces stable mode-locking of ∼ 10 ps pulses that can be externally compressed to as short as ∼ 200 fs.
Relative intensity, a.u.
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