Abstract
We report a dual-wavelength passive mode locking regime where picosecond pulses are generated from both ground (lambda = 1263nm) and excited state transitions (lambda = 1180nm), in a GaAs-based monolithic two-section quantum-dot laser. Moreover, these results are reproduced by numerical simulations which provide a better insight on the dual-wavelength mode-locked operation. (C) 2010 Optical Society of America
Original language | English |
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Pages (from-to) | 12832-12838 |
Number of pages | 7 |
Journal | Optics Express |
Volume | 18 |
Issue number | 12 |
DOIs | |
Publication status | Published - 7 Jun 2010 |
Keywords
- SAPPHIRE LASER