Abstract
We demonstrate simultaneous femtosecond pulse generation at 1.55 and 1.07 μm using a passively mode-locked Er- and Yb-doped fiber laser whose two ring cavities share the same SWNT saturable absorber. Pulse widths as short as 270~290 fs were simultaneously obtained at both wavelengths.
Original language | English |
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Article number | 20160515 |
Journal | IEICE Electronics Express |
Volume | 13 |
Issue number | 14 |
DOIs | |
Publication status | Published - 2016 |
Keywords
- Femtosecond pulse
- Passively mode-locked fiber laser
- SWNT
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering